Q: Is 2,142,225 a Composite Number?
A: Yes, 2,142,225 is a composite number.
The number 2,142,225 can be evenly divided by 1 3 5 9 15 25 45 75 225 9,521 28,563 47,605 85,689 142,815 238,025 428,445 714,075 and 2,142,225, with no remainder.
Since 2,142,225 cannot be divided by just 1 and 2,142,225, it is a composite number.