85480692 has 72 divisors (see below), whose sum is σ = 232198848. Its totient is φ = 24372480.

The previous prime is 85480669. The next prime is 85480721. The reversal of 85480692 is 29608458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22953 + ... + 26415.

It is an arithmetic number, because the mean of its divisors is an integer number (3224984).

Almost surely, 2^85480692 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 85480692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116099424).

85480692 is an abundant number, since it is smaller than the sum of its proper divisors (146718156).

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

85480692 is a wasteful number, since it uses less digits than its factorization.

85480692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 85480692 is about 9245.5768884370. The cubic root of 85480692 is about 440.5102414085.

The spelling of 85480692 in words is "eighty-five million, four hundred eighty thousand, six hundred ninety-two".