89085522 has 16 divisors (see below), whose sum is σ = 178315200. Its totient is φ = 29671152.

The previous prime is 89085481. The next prime is 89085533. The reversal of 89085522 is 22558098.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3088 + ... + 13700.

It is an arithmetic number, because the mean of its divisors is an integer number (11144700).

Almost surely, 2^89085522 is an apocalyptic number.

89085522 is an abundant number, since it is smaller than the sum of its proper divisors (89229678).

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

89085522 is a wasteful number, since it uses less digits than its factorization.

89085522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12017.

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 89085522 is about 9438.5127006324. The cubic root of 89085522 is about 446.6174727387.

The spelling of 89085522 in words is "eighty-nine million, eighty-five thousand, five hundred twenty-two".