Q: Is 423,520 a Composite Number?
A: Yes, 423,520 is a composite number.
The number 423,520 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 2,647 5,294 10,588 13,235 21,176 26,470 42,352 52,940 84,704 105,880 211,760 and 423,520, with no remainder.
Since 423,520 cannot be divided by just 1 and 423,520, it is a composite number.