Q: Is 745,072 a Prime Number?
A: No, 745,072 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 745072 can be evenly divided by 1 2 4 8 16 46,567 93,134 186,268 372,536 and 745,072, with no remainder.
Since 745,072 cannot be divided by just 1 and 745,072, it is not a prime number.