Q: Is 438,815 a Prime Number?
A: No, 438,815 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 438815 can be evenly divided by 1 5 13 43 65 157 215 559 785 2,041 2,795 6,751 10,205 33,755 87,763 and 438,815, with no remainder.
Since 438,815 cannot be divided by just 1 and 438,815, it is not a prime number.