Annex 5: Excel Spreadsheets Information Functions (17)

There are 17 functions in the "Information" category.

Functions	What it Does
ISERROR	Returns TRUE if the value is any error value
CELL	Returns information about the formatting, location, or contents of a cell
ISNUMBER	Returns TRUE if the value is a number
ISTEXT	Returns TRUE if the value is text
ERROR.TYPE	Returns a number corresponding to an error type
INFO	Returns information about the current operating environment
ISBLANK	Returns TRUE if the value is BLANK
ISERR	Returns TRUE if the value is any error value except #N/A
ISEVEN	Returns TRUE if the number is even
ISLOGICAL	Returns TRUE if the value is a logical value
ISNONTEXT	Returns TRUE if the value is not text
ISNA	Returns TRUE if the value is the #N/A error value
ISODD	Returns TRUE if the value is odd
ISREF	Returns TRUE if the value is a reference
N	Returns a value converted to a number
NA	Returns the error value #N/A
TYPE	Returns a number indicating the data type of a value