85808088 has 48 divisors (see below), whose sum is σ = 237350880. Its totient is φ = 27993024.

The previous prime is 85808083. The next prime is 85808117. The reversal of 85808088 is 88080858.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85808081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9295 + ... + 16062.

It is an arithmetic number, because the mean of its divisors is an integer number (4944810).

Almost surely, 2^85808088 is an apocalyptic number.

It is an amenable number.

85808088 is an abundant number, since it is smaller than the sum of its proper divisors (151542792).

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

85808088 is a wasteful number, since it uses less digits than its factorization.

85808088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25416 (or 25409 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 45.

The square root of 85808088 is about 9263.2655149251. The cubic root of 85808088 is about 441.0719181767.

The spelling of 85808088 in words is "eighty-five million, eight hundred eight thousand, eighty-eight".