Q: Is 2,600,004 a Prime Number?
A: No, 2,600,004 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 2600004 can be evenly divided by 1 2 3 4 6 11 12 22 33 44 66 132 19,697 39,394 59,091 78,788 118,182 216,667 236,364 433,334 650,001 866,668 1,300,002 and 2,600,004, with no remainder.
Since 2,600,004 cannot be divided by just 1 and 2,600,004, it is not a prime number.