Q: Is 742,448 a Prime Number?
A: No, 742,448 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 742448 can be evenly divided by 1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 947 1,894 3,788 6,629 7,576 13,258 15,152 26,516 46,403 53,032 92,806 106,064 185,612 371,224 and 742,448, with no remainder.
Since 742,448 cannot be divided by just 1 and 742,448, it is not a prime number.