Q: Is 112,639 a Prime Number?
A: No, 112,639 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 112639 can be evenly divided by 1 73 1,543 and 112,639, with no remainder.
Since 112,639 cannot be divided by just 1 and 112,639, it is not a prime number.