885828 has 12 divisors (see below), whose sum is σ = 2066960. Its totient is φ = 295272.

The previous prime is 885823. The next prime is 885839. The reversal of 885828 is 828588.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 11.

It is a nialpdrome in base 16.

It is a zygodrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 885828.

It is not an unprimeable number, because it can be changed into a prime (885821) by changing a digit.

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, 36898 + ... + 36921.

2⁸⁸⁵⁸²⁸ is an apocalyptic number.

It is an amenable number.

885828 is an abundant number, since it is smaller than the sum of its proper divisors (1181132).

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

885828 is a wasteful number, since it uses less digits than its factorization.

885828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73826 (or 73824 counting only the distinct ones).

The product of its digits is 40960, while the sum is 39.

The square root of 885828 is about 941.1843602610. The cubic root of 885828 is about 96.0394802892.

The spelling of 885828 in words is "eight hundred eighty-five thousand, eight hundred twenty-eight".