808824 has 32 divisors (see below), whose sum is σ = 2056320. Its totient is φ = 265056.

The previous prime is 808793. The next prime is 808837. The reversal of 808824 is 428808.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 808791 and 808800.

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, 1357 + ... + 1859.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2⁸⁰⁸⁸²⁴ is an apocalyptic number.

It is an amenable number.

808824 is an abundant number, since it is smaller than the sum of its proper divisors (1247496).

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

808824 is a wasteful number, since it uses less digits than its factorization.

808824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 808824 is about 899.3464293586. The cubic root of 808824 is about 93.1718409161.

The spelling of 808824 in words is "eight hundred eight thousand, eight hundred twenty-four".