Q: Is 1,506,520 a Prime Number?
A: No, 1,506,520 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 1506520 can be evenly divided by 1 2 4 5 8 10 20 40 37,663 75,326 150,652 188,315 301,304 376,630 753,260 and 1,506,520, with no remainder.
Since 1,506,520 cannot be divided by just 1 and 1,506,520, it is not a prime number.