Q: Is 2,118,672 a Prime Number?
A: No, 2,118,672 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 2118672 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 14,713 29,426 44,139 58,852 88,278 117,704 132,417 176,556 235,408 264,834 353,112 529,668 706,224 1,059,336 and 2,118,672, with no remainder.
Since 2,118,672 cannot be divided by just 1 and 2,118,672, it is not a prime number.