89535970 has 16 divisors (see below), whose sum is σ = 163435968. Its totient is φ = 35309680.

The previous prime is 89535949. The next prime is 89535997. The reversal of 89535970 is 7953598.

It is a self number, because there is not a number n which added to its sum of digits gives 89535970.

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, 62344 + ... + 63763.

It is an arithmetic number, because the mean of its divisors is an integer number (10214748).

Almost surely, 2^89535970 is an apocalyptic number.

89535970 is a deficient number, since it is larger than the sum of its proper divisors (73899998).

89535970 is a wasteful number, since it uses less digits than its factorization.

89535970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126185.

The product of its (nonzero) digits is 340200, while the sum is 46.

The square root of 89535970 is about 9462.3448468125. The cubic root of 89535970 is about 447.3689596861.

The spelling of 89535970 in words is "eighty-nine million, five hundred thirty-five thousand, nine hundred seventy".