Q: Is 885,500 a Prime Number?
A: No, 885,500 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 885500 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 23 25 28 35 44 46 50 55 70 77 92 100 110 115 125 140 154 161 175 220 230 250 253 275 308 322 350 385 460 500 506 550 575 644 700 770 805 875 1,012 1,100 1,150 1,265 1,375 1,540 1,610 1,750 1,771 1,925 2,300 2,530 2,750 2,875 3,220 3,500 3,542 3,850 4,025 5,060 5,500 5,750 6,325 7,084 7,700 8,050 8,855 9,625 11,500 12,650 16,100 17,710 19,250 20,125 25,300 31,625 35,420 38,500 40,250 44,275 63,250 80,500 88,550 126,500 177,100 221,375 442,750 and 885,500, with no remainder.
Since 885,500 cannot be divided by just 1 and 885,500, it is not a prime number.