Q: Is 520,697 a Prime Number?
A: No, 520,697 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 520697 can be evenly divided by 1 23 22,639 and 520,697, with no remainder.
Since 520,697 cannot be divided by just 1 and 520,697, it is not a prime number.