The number 12 is classified as a composite number because it has more than two distinct positive divisors. Specifically, the divisors of 12 are 1, 2, 3, 4, 6, and 12 itself. This means that 12 can be divided evenly by these numbers, unlike prime numbers, which have only two divisors: 1 and the number itself. In addition to being a composite number, 12 holds significance in various fields, such as mathematics and culture. For example, it is commonly used in timekeeping, with 12 hours on a clock, and in measurements, such as a dozen, which equals 12 items.