Q: Is 167,478 a Prime Number?
A: No, 167,478 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 167478 can be evenly divided by 1 2 3 6 103 206 271 309 542 618 813 1,626 27,913 55,826 83,739 and 167,478, with no remainder.
Since 167,478 cannot be divided by just 1 and 167,478, it is not a prime number.