89261696 has 96 divisors (see below), whose sum is σ = 200409600. Its totient is φ = 39481344.

The previous prime is 89261663. The next prime is 89261707. The reversal of 89261696 is 69616298.

It is a self number, because there is not a number n which added to its sum of digits gives 89261696.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 702785 + ... + 702911.

It is an arithmetic number, because the mean of its divisors is an integer number (2087600).

Almost surely, 2^89261696 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 89261696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100204800).

89261696 is an abundant number, since it is smaller than the sum of its proper divisors (111147904).

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

89261696 is a wasteful number, since it uses less digits than its factorization.

89261696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 165 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 89261696 is about 9447.8408115294. The cubic root of 89261696 is about 446.9116865638.

The spelling of 89261696 in words is "eighty-nine million, two hundred sixty-one thousand, six hundred ninety-six".