Q: Is 1,098,048 a Prime Number?
A: No, 1,098,048 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 1098048 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 43 48 56 57 64 76 84 86 96 112 114 129 133 152 168 172 192 224 228 258 266 301 304 336 344 399 448 456 516 532 602 608 672 688 798 817 903 912 1,032 1,064 1,204 1,216 1,344 1,376 1,596 1,634 1,806 1,824 2,064 2,128 2,408 2,451 2,752 3,192 3,268 3,612 3,648 4,128 4,256 4,816 4,902 5,719 6,384 6,536 7,224 8,256 8,512 9,632 9,804 11,438 12,768 13,072 14,448 17,157 19,264 19,608 22,876 25,536 26,144 28,896 34,314 39,216 45,752 52,288 57,792 68,628 78,432 91,504 137,256 156,864 183,008 274,512 366,016 549,024 and 1,098,048, with no remainder.
Since 1,098,048 cannot be divided by just 1 and 1,098,048, it is not a prime number.