Q: Is 1,335,248 a Prime Number?
A: No, 1,335,248 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 1335248 can be evenly divided by 1 2 4 8 16 17 34 68 136 272 4,909 9,818 19,636 39,272 78,544 83,453 166,906 333,812 667,624 and 1,335,248, with no remainder.
Since 1,335,248 cannot be divided by just 1 and 1,335,248, it is not a prime number.