93120880 has 80 divisors (see below), whose sum is σ = 223423200. Its totient is φ = 36080640.

The previous prime is 93120877. The next prime is 93120899. The reversal of 93120880 is 8802139.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 514390 + ... + 514570.

It is an arithmetic number, because the mean of its divisors is an integer number (2792790).

Almost surely, 2^93120880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93120880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111711600).

93120880 is an abundant number, since it is smaller than the sum of its proper divisors (130302320).

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

93120880 is a wasteful number, since it uses less digits than its factorization.

93120880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 93120880 is about 9649.9160618111. The cubic root of 93120880 is about 453.2617005232.

The spelling of 93120880 in words is "ninety-three million, one hundred twenty thousand, eight hundred eighty".