Q: Is 1,218,060 a Prime Number?
A: No, 1,218,060 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 1218060 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 67 90 101 134 180 201 202 268 303 335 402 404 505 603 606 670 804 909 1,005 1,010 1,206 1,212 1,340 1,515 1,818 2,010 2,020 2,412 3,015 3,030 3,636 4,020 4,545 6,030 6,060 6,767 9,090 12,060 13,534 18,180 20,301 27,068 33,835 40,602 60,903 67,670 81,204 101,505 121,806 135,340 203,010 243,612 304,515 406,020 609,030 and 1,218,060, with no remainder.
Since 1,218,060 cannot be divided by just 1 and 1,218,060, it is not a prime number.