89164385926 has 64 divisors (see below), whose sum is σ = 178208377344. Its totient is φ = 32390208000.

The previous prime is 89164385897. The next prime is 89164385957. The reversal of 89164385926 is 62958346198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120976 + ... + 439276.

It is an arithmetic number, because the mean of its divisors is an integer number (2784505896).

Almost surely, 2^89164385926 is an apocalyptic number.

89164385926 is a deficient number, since it is larger than the sum of its proper divisors (89043991418).

89164385926 is a wasteful number, since it uses less digits than its factorization.

89164385926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318445.

The product of its digits is 22394880, while the sum is 61.

The spelling of 89164385926 in words is "eighty-nine billion, one hundred sixty-four million, three hundred eighty-five thousand, nine hundred twenty-six".