Q: Is 506,745 a Prime Number?
A: No, 506,745 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 506745 can be evenly divided by 1 3 5 9 15 45 11,261 33,783 56,305 101,349 168,915 and 506,745, with no remainder.
Since 506,745 cannot be divided by just 1 and 506,745, it is not a prime number.