Q: Is 8,420,872 a Composite Number?
A: Yes, 8,420,872 is a composite number.
The number 8,420,872 can be evenly divided by 1 2 4 8 1,052,609 2,105,218 4,210,436 and 8,420,872, with no remainder.
Since 8,420,872 cannot be divided by just 1 and 8,420,872, it is a composite number.