Q: Is 137,689 a Prime Number?
A: No, 137,689 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 137689 can be evenly divided by 1 157 877 and 137,689, with no remainder.
Since 137,689 cannot be divided by just 1 and 137,689, it is not a prime number.