Q: Is 1,020,402 a Prime Number?
A: No, 1,020,402 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 1020402 can be evenly divided by 1 2 3 6 9 18 83 166 249 498 683 747 1,366 1,494 2,049 4,098 6,147 12,294 56,689 113,378 170,067 340,134 510,201 and 1,020,402, with no remainder.
Since 1,020,402 cannot be divided by just 1 and 1,020,402, it is not a prime number.