808085292 has 48 divisors (see below), whose sum is σ = 2156286720. Its totient is φ = 230732352.

The previous prime is 808085273. The next prime is 808085309. The reversal of 808085292 is 292580808.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242703 + ... + 246009.

It is an arithmetic number, because the mean of its divisors is an integer number (44922640).

Almost surely, 2^808085292 is an apocalyptic number.

It is an amenable number.

808085292 is an abundant number, since it is smaller than the sum of its proper divisors (1348201428).

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

808085292 is a wasteful number, since it uses less digits than its factorization.

808085292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6230 (or 6228 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 808085292 is about 28426.8410485583. The cubic root of 808085292 is about 931.4346731515.

The spelling of 808085292 in words is "eight hundred eight million, eighty-five thousand, two hundred ninety-two".