89094432 has 96 divisors (see below), whose sum is σ = 269039232. Its totient is φ = 25288704.

The previous prime is 89094427. The next prime is 89094443. The reversal of 89094432 is 23449098.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132048 + ... + 132720.

It is an arithmetic number, because the mean of its divisors is an integer number (2802492).

Almost surely, 2^89094432 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 89094432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134519616).

89094432 is an abundant number, since it is smaller than the sum of its proper divisors (179944800).

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

89094432 is a wasteful number, since it uses less digits than its factorization.

89094432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 89094432 is about 9438.9846911625. The cubic root of 89094432 is about 446.6323619108.

The spelling of 89094432 in words is "eighty-nine million, ninety-four thousand, four hundred thirty-two".