85886808 has 96 divisors (see below), whose sum is σ = 251712000. Its totient is φ = 24349248.

The previous prime is 85886791. The next prime is 85886861. The reversal of 85886808 is 80868858.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 233841 + ... + 234207.

It is an arithmetic number, because the mean of its divisors is an integer number (2622000).

Almost surely, 2^85886808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85886808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125856000).

85886808 is an abundant number, since it is smaller than the sum of its proper divisors (165825192).

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

85886808 is a wasteful number, since it uses less digits than its factorization.

85886808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 51.

The square root of 85886808 is about 9267.5135824017. The cubic root of 85886808 is about 441.2067561620.

The spelling of 85886808 in words is "eighty-five million, eight hundred eighty-six thousand, eight hundred eight".