Q: Is 864 a Composite Number?
A: Yes, 864 is a composite number.
The number 864 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 and 864, with no remainder.
Since 864 cannot be divided by just 1 and 864, it is a composite number.