Q: Is 238,658 a Prime Number?
A: No, 238,658 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 238658 can be evenly divided by 1 2 7 14 17,047 34,094 119,329 and 238,658, with no remainder.
Since 238,658 cannot be divided by just 1 and 238,658, it is not a prime number.