283992 has 16 divisors (see below), whose sum is σ = 710040. Its totient is φ = 94656.

The previous prime is 283979. The next prime is 284003. The reversal of 283992 is 299382.

283992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 283992.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5893 + ... + 5940.

2²⁸³⁹⁹² is an apocalyptic number.

It is an amenable number.

283992 is an abundant number, since it is smaller than the sum of its proper divisors (426048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283992 is a wasteful number, since it uses less digits than its factorization.

283992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11842 (or 11838 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 283992 is about 532.9089978599. The cubic root of 283992 is about 65.7307673125.

It can be divided in two parts, 283 and 992, that added together give a triangular number (1275 = T₅₀).

The spelling of 283992 in words is "two hundred eighty-three thousand, nine hundred ninety-two".