Q: Is 506,407 a Prime Number?
A: No, 506,407 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 506407 can be evenly divided by 1 11 19 209 2,423 26,653 46,037 and 506,407, with no remainder.
Since 506,407 cannot be divided by just 1 and 506,407, it is not a prime number.