Q: Is 21,928 a Composite Number?
A: Yes, 21,928 is a composite number.
The number 21,928 can be evenly divided by 1 2 4 8 2,741 5,482 10,964 and 21,928, with no remainder.
Since 21,928 cannot be divided by just 1 and 21,928, it is a composite number.