Q: Is 1,023,428 a Prime Number?
A: No, 1,023,428 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 1023428 can be evenly divided by 1 2 4 7 14 28 36,551 73,102 146,204 255,857 511,714 and 1,023,428, with no remainder.
Since 1,023,428 cannot be divided by just 1 and 1,023,428, it is not a prime number.