Q: Is 164,408 a Prime Number?
A: No, 164,408 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 164408 can be evenly divided by 1 2 4 8 20,551 41,102 82,204 and 164,408, with no remainder.
Since 164,408 cannot be divided by just 1 and 164,408, it is not a prime number.