Q: Is 1,272,042 a Prime Number?
A: No, 1,272,042 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 1272042 can be evenly divided by 1 2 3 6 9 17 18 34 51 102 153 306 4,157 8,314 12,471 24,942 37,413 70,669 74,826 141,338 212,007 424,014 636,021 and 1,272,042, with no remainder.
Since 1,272,042 cannot be divided by just 1 and 1,272,042, it is not a prime number.