Q: Is 1,207,710 a Prime Number?
A: No, 1,207,710 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 1207710 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 71 81 90 105 126 135 142 162 189 210 213 243 270 315 355 378 405 426 486 497 567 630 639 710 810 945 994 1,065 1,134 1,215 1,278 1,491 1,701 1,890 1,917 2,130 2,430 2,485 2,835 2,982 3,195 3,402 3,834 4,473 4,970 5,670 5,751 6,390 7,455 8,505 8,946 9,585 11,502 13,419 14,910 17,010 17,253 19,170 22,365 26,838 28,755 34,506 40,257 44,730 57,510 67,095 80,514 86,265 120,771 134,190 172,530 201,285 241,542 402,570 603,855 and 1,207,710, with no remainder.
Since 1,207,710 cannot be divided by just 1 and 1,207,710, it is not a prime number.