Q: Is 2,858 a Prime Number?
A: No, 2,858 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 2858 can be evenly divided by 1 2 1,429 and 2,858, with no remainder.
Since 2,858 cannot be divided by just 1 and 2,858, it is not a prime number.