89035020 has 36 divisors (see below), whose sum is σ = 270073440. Its totient is φ = 23742624.

The previous prime is 89035019. The next prime is 89035031. The reversal of 89035020 is 2053098.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 247140 + ... + 247499.

It is an arithmetic number, because the mean of its divisors is an integer number (7502040).

Almost surely, 2^89035020 is an apocalyptic number.

It is an amenable number.

89035020 is an abundant number, since it is smaller than the sum of its proper divisors (181038420).

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

89035020 is a wasteful number, since it uses less digits than its factorization.

89035020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494654 (or 494649 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 89035020 is about 9435.8370057987. The cubic root of 89035020 is about 446.5330619442.

The spelling of 89035020 in words is "eighty-nine million, thirty-five thousand, twenty".