89885950 has 96 divisors (see below), whose sum is σ = 214414848. Its totient is φ = 27216000.

The previous prime is 89885947. The next prime is 89885977. The reversal of 89885950 is 5958898.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142135 + ... + 142765.

It is an arithmetic number, because the mean of its divisors is an integer number (2233488).

Almost surely, 2^89885950 is an apocalyptic number.

89885950 is an abundant number, since it is smaller than the sum of its proper divisors (124528898).

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

89885950 is a wasteful number, since it uses less digits than its factorization.

89885950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 52.

The square root of 89885950 is about 9480.8201122055. The cubic root of 89885950 is about 447.9510967825.

The spelling of 89885950 in words is "eighty-nine million, eight hundred eighty-five thousand, nine hundred fifty".