Q: Is 4,000,402 a Prime Number?
A: No, 4,000,402 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 4000402 can be evenly divided by 1 2 7 14 79 158 553 1,106 3,617 7,234 25,319 50,638 285,743 571,486 2,000,201 and 4,000,402, with no remainder.
Since 4,000,402 cannot be divided by just 1 and 4,000,402, it is not a prime number.