Q: Is 1,342,245 a Prime Number?
A: No, 1,342,245 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 1342245 can be evenly divided by 1 3 5 15 43 129 215 645 2,081 6,243 10,405 31,215 89,483 268,449 447,415 and 1,342,245, with no remainder.
Since 1,342,245 cannot be divided by just 1 and 1,342,245, it is not a prime number.