Q: Is 1,615,152 a Prime Number?
A: No, 1,615,152 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 1615152 can be evenly divided by 1 2 3 4 6 7 8 11 12 14 16 19 21 22 23 24 28 33 38 42 44 46 48 56 57 66 69 76 77 84 88 92 112 114 132 133 138 152 154 161 168 176 184 209 228 231 253 264 266 276 304 308 322 336 368 399 418 437 456 462 483 506 528 532 552 616 627 644 759 798 836 874 912 924 966 1,012 1,064 1,104 1,232 1,254 1,288 1,311 1,463 1,518 1,596 1,672 1,748 1,771 1,848 1,932 2,024 2,128 2,508 2,576 2,622 2,926 3,036 3,059 3,192 3,344 3,496 3,542 3,696 3,864 4,048 4,389 4,807 5,016 5,244 5,313 5,852 6,072 6,118 6,384 6,992 7,084 7,728 8,778 9,177 9,614 10,032 10,488 10,626 11,704 12,144 12,236 14,168 14,421 17,556 18,354 19,228 20,976 21,252 23,408 24,472 28,336 28,842 33,649 35,112 36,708 38,456 42,504 48,944 57,684 67,298 70,224 73,416 76,912 85,008 100,947 115,368 134,596 146,832 201,894 230,736 269,192 403,788 538,384 807,576 and 1,615,152, with no remainder.
Since 1,615,152 cannot be divided by just 1 and 1,615,152, it is not a prime number.