Q: Is 2,642,108 a Prime Number?
A: No, 2,642,108 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 2642108 can be evenly divided by 1 2 4 7 14 28 127 254 508 743 889 1,486 1,778 2,972 3,556 5,201 10,402 20,804 94,361 188,722 377,444 660,527 1,321,054 and 2,642,108, with no remainder.
Since 2,642,108 cannot be divided by just 1 and 2,642,108, it is not a prime number.