Q: Is 1,516,424 a Prime Number?
A: No, 1,516,424 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 1516424 can be evenly divided by 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 2,083 4,166 8,332 14,581 16,664 27,079 29,162 54,158 58,324 108,316 116,648 189,553 216,632 379,106 758,212 and 1,516,424, with no remainder.
Since 1,516,424 cannot be divided by just 1 and 1,516,424, it is not a prime number.