Q: Is 745,122 a Prime Number?
A: No, 745,122 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 745122 can be evenly divided by 1 2 3 6 7 14 21 42 113 157 226 314 339 471 678 791 942 1,099 1,582 2,198 2,373 3,297 4,746 6,594 17,741 35,482 53,223 106,446 124,187 248,374 372,561 and 745,122, with no remainder.
Since 745,122 cannot be divided by just 1 and 745,122, it is not a prime number.