Q: Is 520,916 a Prime Number?
A: No, 520,916 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 520916 can be evenly divided by 1 2 4 11 22 44 11,839 23,678 47,356 130,229 260,458 and 520,916, with no remainder.
Since 520,916 cannot be divided by just 1 and 520,916, it is not a prime number.