Q: Is 4,002,858 a Prime Number?
A: No, 4,002,858 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 4002858 can be evenly divided by 1 2 3 6 9 18 27 54 81 162 24,709 49,418 74,127 148,254 222,381 444,762 667,143 1,334,286 2,001,429 and 4,002,858, with no remainder.
Since 4,002,858 cannot be divided by just 1 and 4,002,858, it is not a prime number.