Q: Is 742,572 a Prime Number?
A: No, 742,572 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 742572 can be evenly divided by 1 2 3 4 6 9 12 18 36 20,627 41,254 61,881 82,508 123,762 185,643 247,524 371,286 and 742,572, with no remainder.
Since 742,572 cannot be divided by just 1 and 742,572, it is not a prime number.