Q: Is 1,027,642 a Prime Number?
A: No, 1,027,642 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 1027642 can be evenly divided by 1 2 7 11 14 22 77 154 6,673 13,346 46,711 73,403 93,422 146,806 513,821 and 1,027,642, with no remainder.
Since 1,027,642 cannot be divided by just 1 and 1,027,642, it is not a prime number.