Q: Is 2,421,108 a Prime Number?
A: No, 2,421,108 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 2421108 can be evenly divided by 1 2 3 4 6 9 12 18 36 109 218 327 436 617 654 981 1,234 1,308 1,851 1,962 2,468 3,702 3,924 5,553 7,404 11,106 22,212 67,253 134,506 201,759 269,012 403,518 605,277 807,036 1,210,554 and 2,421,108, with no remainder.
Since 2,421,108 cannot be divided by just 1 and 2,421,108, it is not a prime number.