Q: Is 164,491 a Prime Number?
A: No, 164,491 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 164491 can be evenly divided by 1 103 1,597 and 164,491, with no remainder.
Since 164,491 cannot be divided by just 1 and 164,491, it is not a prime number.