Q: Is 112,591 a Prime Number?
A: No, 112,591 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 112591 can be evenly divided by 1 17 37 179 629 3,043 6,623 and 112,591, with no remainder.
Since 112,591 cannot be divided by just 1 and 112,591, it is not a prime number.