14
0 isn't a whole number.
15
Four
Four of them.
12
Mixed numbers can't be whole numbers.
5
The sum of the first five whole numbers is 10.
14 is immediately between the whole numbers of 13 and 15.
Whole numbers consist of numbers from 0 to infinity. 15 is included in this set which makes it a whole number. Side Note: 15 is also a counting #, integer, rational #, and a real #
The numbers are 15 and 16.
-15 and -14 or 14 and 15 <><><><><> Or, if you consider whole numbers to be positive integers, then just 14 and 15.
7