Q: Is 164,221 a Prime Number?
A: No, 164,221 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 164221 can be evenly divided by 1 97 1,693 and 164,221, with no remainder.
Since 164,221 cannot be divided by just 1 and 164,221, it is not a prime number.