Q: Is 872,420 a Composite Number?
A: Yes, 872,420 is a composite number.
The number 872,420 can be evenly divided by 1 2 4 5 10 20 181 241 362 482 724 905 964 1,205 1,810 2,410 3,620 4,820 43,621 87,242 174,484 218,105 436,210 and 872,420, with no remainder.
Since 872,420 cannot be divided by just 1 and 872,420, it is a composite number.