Q: Is 1,107,520 a Prime Number?
A: No, 1,107,520 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 1107520 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 3,461 6,922 13,844 17,305 27,688 34,610 55,376 69,220 110,752 138,440 221,504 276,880 553,760 and 1,107,520, with no remainder.
Since 1,107,520 cannot be divided by just 1 and 1,107,520, it is not a prime number.