Q: Is 4,000,026 a Prime Number?
A: No, 4,000,026 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 4000026 can be evenly divided by 1 2 3 6 666,671 1,333,342 2,000,013 and 4,000,026, with no remainder.
Since 4,000,026 cannot be divided by just 1 and 4,000,026, it is not a prime number.