Q: Is 1,020,488 a Prime Number?
A: No, 1,020,488 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 1020488 can be evenly divided by 1 2 4 7 8 14 28 56 18,223 36,446 72,892 127,561 145,784 255,122 510,244 and 1,020,488, with no remainder.
Since 1,020,488 cannot be divided by just 1 and 1,020,488, it is not a prime number.