Q: Is 72,428 a Composite Number?
A: Yes, 72,428 is a composite number.
The number 72,428 can be evenly divided by 1 2 4 19 38 76 953 1,906 3,812 18,107 36,214 and 72,428, with no remainder.
Since 72,428 cannot be divided by just 1 and 72,428, it is a composite number.