Q: Is 1,491,245 a Prime Number?
A: No, 1,491,245 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 1491245 can be evenly divided by 1 5 7 35 137 311 685 959 1,555 2,177 4,795 10,885 42,607 213,035 298,249 and 1,491,245, with no remainder.
Since 1,491,245 cannot be divided by just 1 and 1,491,245, it is not a prime number.