Q: Is 1,219,104 a Prime Number?
A: No, 1,219,104 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 1219104 can be evenly divided by 1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 83 96 102 108 136 144 153 166 204 216 249 272 288 306 332 408 432 459 498 544 612 664 747 816 864 918 996 1,224 1,328 1,411 1,494 1,632 1,836 1,992 2,241 2,448 2,656 2,822 2,988 3,672 3,984 4,233 4,482 4,896 5,644 5,976 7,344 7,968 8,466 8,964 11,288 11,952 12,699 14,688 16,932 17,928 22,576 23,904 25,398 33,864 35,856 38,097 45,152 50,796 67,728 71,712 76,194 101,592 135,456 152,388 203,184 304,776 406,368 609,552 and 1,219,104, with no remainder.
Since 1,219,104 cannot be divided by just 1 and 1,219,104, it is not a prime number.