85623076 has 48 divisors (see below), whose sum is σ = 188697600. Its totient is φ = 33023520.

The previous prime is 85623061. The next prime is 85623079. The reversal of 85623076 is 67032658.

It is a super-2 number, since 2×85623076² = 14662622287403552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85623079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30375 + ... + 33073.

It is an arithmetic number, because the mean of its divisors is an integer number (3931200).

Almost surely, 2^85623076 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 85623076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94348800).

85623076 is an abundant number, since it is smaller than the sum of its proper divisors (103074524).

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

85623076 is a wasteful number, since it uses less digits than its factorization.

85623076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824 (or 2822 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 85623076 is about 9253.2737990400. The cubic root of 85623076 is about 440.7546896618.

It can be divided in two parts, 856 and 23076, that added together give a palindrome (23932).

The spelling of 85623076 in words is "eighty-five million, six hundred twenty-three thousand, seventy-six".