Q: Is 8,664,624 a Prime Number?
A: No, 8,664,624 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 8664624 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 93 108 124 144 186 216 248 279 372 432 496 558 647 744 837 1,116 1,294 1,488 1,674 1,941 2,232 2,588 3,348 3,882 4,464 5,176 5,823 6,696 7,764 10,352 11,646 13,392 15,528 17,469 20,057 23,292 31,056 34,938 40,114 46,584 60,171 69,876 80,228 93,168 120,342 139,752 160,456 180,513 240,684 279,504 320,912 361,026 481,368 541,539 722,052 962,736 1,083,078 1,444,104 2,166,156 2,888,208 4,332,312 and 8,664,624, with no remainder.
Since 8,664,624 cannot be divided by just 1 and 8,664,624, it is not a prime number.