Q: Is 2,507,874 a Prime Number?
A: No, 2,507,874 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 2507874 can be evenly divided by 1 2 3 6 17 23 34 46 51 69 102 138 391 782 1,069 1,173 2,138 2,346 3,207 6,414 18,173 24,587 36,346 49,174 54,519 73,761 109,038 147,522 417,979 835,958 1,253,937 and 2,507,874, with no remainder.
Since 2,507,874 cannot be divided by just 1 and 2,507,874, it is not a prime number.