Q: Is 164,009 a Prime Number?
A: No, 164,009 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 164009 can be evenly divided by 1 401 409 and 164,009, with no remainder.
Since 164,009 cannot be divided by just 1 and 164,009, it is not a prime number.