Q: Is 742,402 a Prime Number?
A: No, 742,402 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 742402 can be evenly divided by 1 2 281 562 1,321 2,642 371,201 and 742,402, with no remainder.
Since 742,402 cannot be divided by just 1 and 742,402, it is not a prime number.