89371392 has 144 divisors (see below), whose sum is σ = 264902400. Its totient is φ = 26521600.

The previous prime is 89371379. The next prime is 89371427. The reversal of 89371392 is 29317398.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599734 + ... + 599882.

It is an arithmetic number, because the mean of its divisors is an integer number (1839600).

Almost surely, 2^89371392 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 89371392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132451200).

89371392 is an abundant number, since it is smaller than the sum of its proper divisors (175531008).

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

89371392 is a wasteful number, since it uses less digits than its factorization.

89371392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 236 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 89371392 is about 9453.6443766412. The cubic root of 89371392 is about 447.0946853856.

The spelling of 89371392 in words is "eighty-nine million, three hundred seventy-one thousand, three hundred ninety-two".