Q: Is 1,507,612 a Prime Number?
A: No, 1,507,612 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 1507612 can be evenly divided by 1 2 4 19 38 76 83 166 239 332 478 956 1,577 3,154 4,541 6,308 9,082 18,164 19,837 39,674 79,348 376,903 753,806 and 1,507,612, with no remainder.
Since 1,507,612 cannot be divided by just 1 and 1,507,612, it is not a prime number.