Q: Is 8,672,320 a Prime Number?
A: No, 8,672,320 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 8672320 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 41 64 80 82 160 164 205 320 328 410 656 661 820 1,312 1,322 1,640 2,624 2,644 3,280 3,305 5,288 6,560 6,610 10,576 13,120 13,220 21,152 26,440 27,101 42,304 52,880 54,202 105,760 108,404 135,505 211,520 216,808 271,010 433,616 542,020 867,232 1,084,040 1,734,464 2,168,080 4,336,160 and 8,672,320, with no remainder.
Since 8,672,320 cannot be divided by just 1 and 8,672,320, it is not a prime number.