Q: Is 123,724 a Prime Number?
A: No, 123,724 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 123724 can be evenly divided by 1 2 4 30,931 61,862 and 123,724, with no remainder.
Since 123,724 cannot be divided by just 1 and 123,724, it is not a prime number.