Q: Is 167,631 a Prime Number?
A: No, 167,631 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 167631 can be evenly divided by 1 3 71 213 787 2,361 55,877 and 167,631, with no remainder.
Since 167,631 cannot be divided by just 1 and 167,631, it is not a prime number.