Q: Is 20,648 a Composite Number?
A: Yes, 20,648 is a composite number.
The number 20,648 can be evenly divided by 1 2 4 8 29 58 89 116 178 232 356 712 2,581 5,162 10,324 and 20,648, with no remainder.
Since 20,648 cannot be divided by just 1 and 20,648, it is a composite number.