A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 9092424 can be evenly divided by 1 2 3 4 6 8 11 12 22 24 31 33 44 62 66 88 93 101 121 124 132 186 202 242 248 264 303 341 363 372 404 484 606 682 726 744 808 968 1,023 1,111 1,212 1,364 1,452 2,046 2,222 2,424 2,728 2,904 3,131 3,333 3,751 4,092 4,444 6,262 6,666 7,502 8,184 8,888 9,393 11,253 12,221 12,524 13,332 15,004 18,786 22,506 24,442 25,048 26,664 30,008 34,441 36,663 37,572 45,012 48,884 68,882 73,326 75,144 90,024 97,768 103,323 137,764 146,652 206,646 275,528 293,304 378,851 413,292 757,702 826,584 1,136,553 1,515,404 2,273,106 3,030,808 4,546,212 and 9,092,424, with no remainder.
Since 9,092,424 cannot be divided by just 1 and 9,092,424, it is not a prime number.