Q: Is 420,872 a Composite Number?
A: Yes, 420,872 is a composite number.
The number 420,872 can be evenly divided by 1 2 4 8 52,609 105,218 210,436 and 420,872, with no remainder.
Since 420,872 cannot be divided by just 1 and 420,872, it is a composite number.