Q: Is 125,437 a Prime Number?
A: No, 125,437 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 125437 can be evenly divided by 1 13 9,649 and 125,437, with no remainder.
Since 125,437 cannot be divided by just 1 and 125,437, it is not a prime number.