9012304 has 40 divisors (see below), whose sum is σ = 20270528. Its totient is φ = 3801600.

The previous prime is 9012299. The next prime is 9012313. The reversal of 9012304 is 4032109.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6904 + ... + 8104.

Almost surely, 2^9012304 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 9012304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10135264).

9012304 is an abundant number, since it is smaller than the sum of its proper divisors (11258224).

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

9012304 is a wasteful number, since it uses less digits than its factorization.

9012304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283 (or 1277 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 9012304 is about 3002.0499662730. The cubic root of 9012304 is about 208.1031293319.

It can be divided in two parts, 9012 and 304, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 9012304 in words is "nine million, twelve thousand, three hundred four".