9120084 has 12 divisors (see below), whose sum is σ = 21280224. Its totient is φ = 3040024.

The previous prime is 9120079. The next prime is 9120091. The reversal of 9120084 is 4800219.

It is a tau number, because it is divible by the number of its divisors (12).

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, 379992 + ... + 380015.

It is an arithmetic number, because the mean of its divisors is an integer number (1773352).

Almost surely, 2^9120084 is an apocalyptic number.

It is an amenable number.

9120084 is an abundant number, since it is smaller than the sum of its proper divisors (12160140).

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

9120084 is a wasteful number, since it uses less digits than its factorization.

9120084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760014 (or 760012 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 9120084 is about 3019.9476816660. The cubic root of 9120084 is about 208.9294268105.

The spelling of 9120084 in words is "nine million, one hundred twenty thousand, eighty-four".