Q: Is 885,720 a Prime Number?
A: No, 885,720 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 885720 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 61 66 88 110 120 121 122 132 165 183 220 242 244 264 305 330 363 366 440 484 488 605 610 660 671 726 732 915 968 1,210 1,220 1,320 1,342 1,452 1,464 1,815 1,830 2,013 2,420 2,440 2,684 2,904 3,355 3,630 3,660 4,026 4,840 5,368 6,710 7,260 7,320 7,381 8,052 10,065 13,420 14,520 14,762 16,104 20,130 22,143 26,840 29,524 36,905 40,260 44,286 59,048 73,810 80,520 88,572 110,715 147,620 177,144 221,430 295,240 442,860 and 885,720, with no remainder.
Since 885,720 cannot be divided by just 1 and 885,720, it is not a prime number.