Q: Is 672,440 a Composite Number?
A: Yes, 672,440 is a composite number.
The number 672,440 can be evenly divided by 1 2 4 5 8 10 20 40 16,811 33,622 67,244 84,055 134,488 168,110 336,220 and 672,440, with no remainder.
Since 672,440 cannot be divided by just 1 and 672,440, it is a composite number.