Q: Is 1,107,225 a Prime Number?
A: No, 1,107,225 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 1107225 can be evenly divided by 1 3 5 7 9 15 19 21 25 35 37 45 57 63 75 95 105 111 133 171 175 185 225 259 285 315 333 399 475 525 555 665 703 777 855 925 1,197 1,295 1,425 1,575 1,665 1,995 2,109 2,331 2,775 3,325 3,515 3,885 4,275 4,921 5,985 6,327 6,475 8,325 9,975 10,545 11,655 14,763 17,575 19,425 24,605 29,925 31,635 44,289 52,725 58,275 73,815 123,025 158,175 221,445 369,075 and 1,107,225, with no remainder.
Since 1,107,225 cannot be divided by just 1 and 1,107,225, it is not a prime number.