285480088 has 16 divisors (see below), whose sum is σ = 542052000. Its totient is φ = 140932896.

The previous prime is 285480079. The next prime is 285480103. The reversal of 285480088 is 880084582.

It is a happy number.

285480088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 225223 + ... + 226486.

It is an arithmetic number, because the mean of its divisors is an integer number (33878250).

Almost surely, 2^285480088 is an apocalyptic number.

It is an amenable number.

285480088 is a deficient number, since it is larger than the sum of its proper divisors (256571912).

285480088 is a wasteful number, since it uses less digits than its factorization.

285480088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451794 (or 451790 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 43.

The square root of 285480088 is about 16896.1560125373. The cubic root of 285480088 is about 658.4537478754.

The spelling of 285480088 in words is "two hundred eighty-five million, four hundred eighty thousand, eighty-eight".