Q: Is 1,678,002 a Prime Number?
A: No, 1,678,002 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 1678002 can be evenly divided by 1 2 3 6 17 34 51 102 16,451 32,902 49,353 98,706 279,667 559,334 839,001 and 1,678,002, with no remainder.
Since 1,678,002 cannot be divided by just 1 and 1,678,002, it is not a prime number.