885528 has 72 divisors (see below), whose sum is σ = 2800980. Its totient is φ = 252000.

The previous prime is 885517. The next prime is 885529. The reversal of 885528 is 825588.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 885492 and 885501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885529) by changing a digit.

885528 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3403 + ... + 3653.

2⁸⁸⁵⁵²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1400490).

885528 is an abundant number, since it is smaller than the sum of its proper divisors (1915452).

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

885528 is a wasteful number, since it uses less digits than its factorization.

885528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 263 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 885528 is about 941.0249731011. The cubic root of 885528 is about 96.0286372898.

The spelling of 885528 in words is "eight hundred eighty-five thousand, five hundred twenty-eight".