Q: Is 506,427 a Prime Number?
A: No, 506,427 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 506427 can be evenly divided by 1 3 29 87 5,821 17,463 168,809 and 506,427, with no remainder.
Since 506,427 cannot be divided by just 1 and 506,427, it is not a prime number.