808528 has 20 divisors (see below), whose sum is σ = 1790560. Its totient is φ = 346464.

The previous prime is 808523. The next prime is 808553. The reversal of 808528 is 825808.

808528 is nontrivially palindromic in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 808528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3498 + ... + 3721.

It is an arithmetic number, because the mean of its divisors is an integer number (89528).

2⁸⁰⁸⁵²⁸ is an apocalyptic number.

It is an amenable number.

808528 is an abundant number, since it is smaller than the sum of its proper divisors (982032).

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

808528 is a wasteful number, since it uses less digits than its factorization.

808528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7234 (or 7228 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 808528 is about 899.1818503506. The cubic root of 808528 is about 93.1604737007.

It can be divided in two parts, 808 and 528, that multiplied together give a palindrome (426624).

The spelling of 808528 in words is "eight hundred eight thousand, five hundred twenty-eight".