Q: Is 142,597 a Prime Number?
A: No, 142,597 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 142597 can be evenly divided by 1 7 13 91 1,567 10,969 20,371 and 142,597, with no remainder.
Since 142,597 cannot be divided by just 1 and 142,597, it is not a prime number.