Q: Is 178,342 a Prime Number?
A: No, 178,342 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 178342 can be evenly divided by 1 2 23 46 3,877 7,754 89,171 and 178,342, with no remainder.
Since 178,342 cannot be divided by just 1 and 178,342, it is not a prime number.