89319882 has 16 divisors (see below), whose sum is σ = 179158752. Its totient is φ = 29686800.

The previous prime is 89319863. The next prime is 89319889. The reversal of 89319882 is 28891398.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (89319889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19369 + ... + 23532.

It is an arithmetic number, because the mean of its divisors is an integer number (11197422).

Almost surely, 2^89319882 is an apocalyptic number.

89319882 is an abundant number, since it is smaller than the sum of its proper divisors (89838870).

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

89319882 is a wasteful number, since it uses less digits than its factorization.

89319882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43253.

The product of its digits is 248832, while the sum is 48.

The square root of 89319882 is about 9450.9196377919. The cubic root of 89319882 is about 447.0087732064.

The spelling of 89319882 in words is "eighty-nine million, three hundred nineteen thousand, eight hundred eighty-two".