Q: Is 1,046,320 a Prime Number?
A: No, 1,046,320 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 1046320 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 29 40 41 44 55 58 80 82 88 110 116 145 164 176 205 220 232 290 319 328 410 440 451 464 580 638 656 820 880 902 1,160 1,189 1,276 1,595 1,640 1,804 2,255 2,320 2,378 2,552 3,190 3,280 3,608 4,510 4,756 5,104 5,945 6,380 7,216 9,020 9,512 11,890 12,760 13,079 18,040 19,024 23,780 25,520 26,158 36,080 47,560 52,316 65,395 95,120 104,632 130,790 209,264 261,580 523,160 and 1,046,320, with no remainder.
Since 1,046,320 cannot be divided by just 1 and 1,046,320, it is not a prime number.