Q: Is 427,820 a Composite Number?
A: Yes, 427,820 is a composite number.
The number 427,820 can be evenly divided by 1 2 4 5 10 20 21,391 42,782 85,564 106,955 213,910 and 427,820, with no remainder.
Since 427,820 cannot be divided by just 1 and 427,820, it is a composite number.