89357968 has 60 divisors (see below), whose sum is σ = 202604220. Its totient is φ = 38067456.

The previous prime is 89357953. The next prime is 89357977. The reversal of 89357968 is 86975398.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56731024 + 32626944 = 7532^2 + 5712^2 .

It is a congruent number.

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, 229518 + ... + 229906.

It is an arithmetic number, because the mean of its divisors is an integer number (3376737).

Almost surely, 2^89357968 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 89357968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101302110).

89357968 is an abundant number, since it is smaller than the sum of its proper divisors (113246252).

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

89357968 is a wasteful number, since it uses less digits than its factorization.

89357968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 691 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 55.

The square root of 89357968 is about 9452.9343592347. The cubic root of 89357968 is about 447.0722990289.

The spelling of 89357968 in words is "eighty-nine million, three hundred fifty-seven thousand, nine hundred sixty-eight".