Q: Is 506,606 a Prime Number?
A: No, 506,606 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 506606 can be evenly divided by 1 2 439 577 878 1,154 253,303 and 506,606, with no remainder.
Since 506,606 cannot be divided by just 1 and 506,606, it is not a prime number.