89589696 has 112 divisors (see below), whose sum is σ = 273100800. Its totient is φ = 25390080.

The previous prime is 89589673. The next prime is 89589707. The reversal of 89589696 is 69698598.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256530 + ... + 256878.

It is an arithmetic number, because the mean of its divisors is an integer number (2438400).

Almost surely, 2^89589696 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 89589696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136550400).

89589696 is an abundant number, since it is smaller than the sum of its proper divisors (183511104).

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

89589696 is a wasteful number, since it uses less digits than its factorization.

89589696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 552 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 60.

The square root of 89589696 is about 9465.1833579704. The cubic root of 89589696 is about 447.4584229445.

The spelling of 89589696 in words is "eighty-nine million, five hundred eighty-nine thousand, six hundred ninety-six".