Q: Is 91,917 a Prime Number?
A: No, 91,917 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 91917 can be evenly divided by 1 3 7 9 21 63 1,459 4,377 10,213 13,131 30,639 and 91,917, with no remainder.
Since 91,917 cannot be divided by just 1 and 91,917, it is not a prime number.