Q: Is 18,664 a Composite Number?
A: Yes, 18,664 is a composite number.
The number 18,664 can be evenly divided by 1 2 4 8 2,333 4,666 9,332 and 18,664, with no remainder.
Since 18,664 cannot be divided by just 1 and 18,664, it is a composite number.