283088 has 20 divisors (see below), whose sum is σ = 591108. Its totient is φ = 130560.

The previous prime is 283079. The next prime is 283093. The reversal of 283088 is 880382.

It can be written as a sum of positive squares in 2 ways, for example, as 44944 + 238144 = 212^2 + 488^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 283088.

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 283088.

It is an unprimeable number.

283088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 888.

2²⁸³⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

283088 is an abundant number, since it is smaller than the sum of its proper divisors (308020).

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

283088 is a wasteful number, since it uses less digits than its factorization.

283088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382 (or 1376 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 283088 is about 532.0601469759. The cubic root of 283088 is about 65.6609487092.

It can be divided in two parts, 2 and 83088, that multiplied together give a triangular number (166176 = T₅₇₆).

The spelling of 283088 in words is "two hundred eighty-three thousand, eighty-eight".