Q: Is 1,024,520 a Prime Number?
A: No, 1,024,520 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 1024520 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 3,659 7,318 14,636 18,295 25,613 29,272 36,590 51,226 73,180 102,452 128,065 146,360 204,904 256,130 512,260 and 1,024,520, with no remainder.
Since 1,024,520 cannot be divided by just 1 and 1,024,520, it is not a prime number.