89538806 has 16 divisors (see below), whose sum is σ = 155221920. Its totient is φ = 37942080.

The previous prime is 89538797. The next prime is 89538817. The reversal of 89538806 is 60883598.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34685 + ... + 37176.

It is an arithmetic number, because the mean of its divisors is an integer number (9701370).

Almost surely, 2^89538806 is an apocalyptic number.

89538806 is a deficient number, since it is larger than the sum of its proper divisors (65683114).

89538806 is a wasteful number, since it uses less digits than its factorization.

89538806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71959.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 89538806 is about 9462.4947027726. The cubic root of 89538806 is about 447.3736830205.

The spelling of 89538806 in words is "eighty-nine million, five hundred thirty-eight thousand, eight hundred six".