Q: Is 187,704 a Prime Number?
A: No, 187,704 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 187704 can be evenly divided by 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 79 88 99 108 132 158 198 216 237 264 297 316 396 474 594 632 711 792 869 948 1,188 1,422 1,738 1,896 2,133 2,376 2,607 2,844 3,476 4,266 5,214 5,688 6,952 7,821 8,532 10,428 15,642 17,064 20,856 23,463 31,284 46,926 62,568 93,852 and 187,704, with no remainder.
Since 187,704 cannot be divided by just 1 and 187,704, it is not a prime number.