Q: Is 4,609,626 a Prime Number?
A: No, 4,609,626 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 4609626 can be evenly divided by 1 2 3 6 7 14 21 42 49 98 147 294 15,679 31,358 47,037 94,074 109,753 219,506 329,259 658,518 768,271 1,536,542 2,304,813 and 4,609,626, with no remainder.
Since 4,609,626 cannot be divided by just 1 and 4,609,626, it is not a prime number.