Q: Is 1,337,745 a Prime Number?
A: No, 1,337,745 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 1337745 can be evenly divided by 1 3 5 15 101 303 505 883 1,515 2,649 4,415 13,245 89,183 267,549 445,915 and 1,337,745, with no remainder.
Since 1,337,745 cannot be divided by just 1 and 1,337,745, it is not a prime number.