Q: Is 2,118,987 a Prime Number?
A: No, 2,118,987 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 2118987 can be evenly divided by 1 3 9 13 27 39 117 351 6,037 18,111 54,333 78,481 162,999 235,443 706,329 and 2,118,987, with no remainder.
Since 2,118,987 cannot be divided by just 1 and 2,118,987, it is not a prime number.