Q: Is 516,920 a Prime Number?
A: No, 516,920 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 516920 can be evenly divided by 1 2 4 5 8 10 20 40 12,923 25,846 51,692 64,615 103,384 129,230 258,460 and 516,920, with no remainder.
Since 516,920 cannot be divided by just 1 and 516,920, it is not a prime number.