89872960880 has 20 divisors (see below), whose sum is σ = 208954634232. Its totient is φ = 35949184320.

The previous prime is 89872960873. The next prime is 89872960949. The reversal of 89872960880 is 8806927898.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561705926 + ... + 561706085.

Almost surely, 2^89872960880 is an apocalyptic number.

89872960880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89872960880 is an abundant number, since it is smaller than the sum of its proper divisors (119081673352).

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

89872960880 is a wasteful number, since it uses less digits than its factorization.

89872960880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123412024 (or 1123412018 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 65.

The spelling of 89872960880 in words is "eighty-nine billion, eight hundred seventy-two million, nine hundred sixty thousand, eight hundred eighty".