Q: Is 506,435 a Prime Number?
A: No, 506,435 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 506435 can be evenly divided by 1 5 101,287 and 506,435, with no remainder.
Since 506,435 cannot be divided by just 1 and 506,435, it is not a prime number.