Q: Is 1,423,820 a Composite Number?
A: Yes, 1,423,820 is a composite number.
The number 1,423,820 can be evenly divided by 1 2 4 5 10 20 71,191 142,382 284,764 355,955 711,910 and 1,423,820, with no remainder.
Since 1,423,820 cannot be divided by just 1 and 1,423,820, it is a composite number.