Q: Is 1,167,408 a Prime Number?
A: No, 1,167,408 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 1167408 can be evenly divided by 1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 67 72 88 99 121 132 134 144 176 198 201 242 264 268 363 396 402 484 528 536 603 726 737 792 804 968 1,072 1,089 1,206 1,452 1,474 1,584 1,608 1,936 2,178 2,211 2,412 2,904 2,948 3,216 4,356 4,422 4,824 5,808 5,896 6,633 8,107 8,712 8,844 9,648 11,792 13,266 16,214 17,424 17,688 24,321 26,532 32,428 35,376 48,642 53,064 64,856 72,963 97,284 106,128 129,712 145,926 194,568 291,852 389,136 583,704 and 1,167,408, with no remainder.
Since 1,167,408 cannot be divided by just 1 and 1,167,408, it is not a prime number.