Q: Is 1,102,428 a Prime Number?
A: No, 1,102,428 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 1102428 can be evenly divided by 1 2 3 4 6 9 12 18 36 113 226 271 339 452 542 678 813 1,017 1,084 1,356 1,626 2,034 2,439 3,252 4,068 4,878 9,756 30,623 61,246 91,869 122,492 183,738 275,607 367,476 551,214 and 1,102,428, with no remainder.
Since 1,102,428 cannot be divided by just 1 and 1,102,428, it is not a prime number.