Q: Is 1,318,212 a Prime Number?
A: No, 1,318,212 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 1318212 can be evenly divided by 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 5,231 10,462 15,693 20,924 31,386 36,617 47,079 62,772 73,234 94,158 109,851 146,468 188,316 219,702 329,553 439,404 659,106 and 1,318,212, with no remainder.
Since 1,318,212 cannot be divided by just 1 and 1,318,212, it is not a prime number.