Q: Is 1,020,748 a Prime Number?
A: No, 1,020,748 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 1020748 can be evenly divided by 1 2 4 17 34 68 289 578 883 1,156 1,766 3,532 15,011 30,022 60,044 255,187 510,374 and 1,020,748, with no remainder.
Since 1,020,748 cannot be divided by just 1 and 1,020,748, it is not a prime number.