885535 has 8 divisors (see below), whose sum is σ = 1214496. Its totient is φ = 607200.

The previous prime is 885529. The next prime is 885551. The reversal of 885535 is 535588.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 885535 - 2⁵ = 885503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 885535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12616 + ... + 12685.

It is an arithmetic number, because the mean of its divisors is an integer number (151812).

2⁸⁸⁵⁵³⁵ is an apocalyptic number.

885535 is a deficient number, since it is larger than the sum of its proper divisors (328961).

885535 is a wasteful number, since it uses less digits than its factorization.

885535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25313.

The product of its digits is 24000, while the sum is 34.

The square root of 885535 is about 941.0286924425. The cubic root of 885535 is about 96.0288903211.

The spelling of 885535 in words is "eight hundred eighty-five thousand, five hundred thirty-five".