Q: Is 1,167,320 a Prime Number?
A: No, 1,167,320 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 1167320 can be evenly divided by 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 379 385 440 616 758 770 1,516 1,540 1,895 2,653 3,032 3,080 3,790 4,169 5,306 7,580 8,338 10,612 13,265 15,160 16,676 20,845 21,224 26,530 29,183 33,352 41,690 53,060 58,366 83,380 106,120 116,732 145,915 166,760 233,464 291,830 583,660 and 1,167,320, with no remainder.
Since 1,167,320 cannot be divided by just 1 and 1,167,320, it is not a prime number.