9065904 has 40 divisors (see below), whose sum is σ = 23778240. Its totient is φ = 2975808.

The previous prime is 9065899. The next prime is 9065923. The reversal of 9065904 is 4095609.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807 + ... + 4625.

It is an arithmetic number, because the mean of its divisors is an integer number (594456).

Almost surely, 2^9065904 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 9065904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11889120).

9065904 is an abundant number, since it is smaller than the sum of its proper divisors (14712336).

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

9065904 is a wasteful number, since it uses less digits than its factorization.

9065904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897 (or 2891 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 9065904 is about 3010.9639652444. The cubic root of 9065904 is about 208.5148733704.

The spelling of 9065904 in words is "nine million, sixty-five thousand, nine hundred four".