Q: Is 28,791 a Composite Number?
A: Yes, 28,791 is a composite number.
The number 28,791 can be evenly divided by 1 3 7 9 21 63 457 1,371 3,199 4,113 9,597 and 28,791, with no remainder.
Since 28,791 cannot be divided by just 1 and 28,791, it is a composite number.