Q: Is 136,589 a Prime Number?
A: No, 136,589 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 136589 can be evenly divided by 1 137 997 and 136,589, with no remainder.
Since 136,589 cannot be divided by just 1 and 136,589, it is not a prime number.