89595952 has 30 divisors (see below), whose sum is σ = 179403324. Its totient is φ = 43345440.

The previous prime is 89595943. The next prime is 89595953. The reversal of 89595952 is 25959598.

It is a happy number.

It is a super-2 number, since 2×89595952² = 16054869229572608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89595952.

It is not an unprimeable number, because it can be changed into a prime (89595953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12463 + ... + 18289.

Almost surely, 2^89595952 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 89595952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89701662).

89595952 is an abundant number, since it is smaller than the sum of its proper divisors (89807372).

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

89595952 is a wasteful number, since it uses less digits than its factorization.

89595952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5897 (or 5860 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 52.

The square root of 89595952 is about 9465.5138265178. The cubic root of 89595952 is about 447.4688379620.

The spelling of 89595952 in words is "eighty-nine million, five hundred ninety-five thousand, nine hundred fifty-two".