Q: Is 640,352 a Composite Number?
A: Yes, 640,352 is a composite number.
The number 640,352 can be evenly divided by 1 2 4 8 16 32 20,011 40,022 80,044 160,088 320,176 and 640,352, with no remainder.
Since 640,352 cannot be divided by just 1 and 640,352, it is a composite number.