Q: Is 178,238 a Prime Number?
A: No, 178,238 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 178238 can be evenly divided by 1 2 89,119 and 178,238, with no remainder.
Since 178,238 cannot be divided by just 1 and 178,238, it is not a prime number.