Q: Is 2,126,502 a Prime Number?
A: No, 2,126,502 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 2126502 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 2,411 4,822 7,233 14,466 16,877 21,699 33,754 43,398 50,631 101,262 118,139 151,893 236,278 303,786 354,417 708,834 1,063,251 and 2,126,502, with no remainder.
Since 2,126,502 cannot be divided by just 1 and 2,126,502, it is not a prime number.