12043304 has 64 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 4677120.

The previous prime is 12043289. The next prime is 12043331. The reversal of 12043304 is 40334021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51572 + ... + 51804.

It is an arithmetic number, because the mean of its divisors is an integer number (442260).

Almost surely, 2^12043304 is an apocalyptic number.

12043304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12043304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14152320).

12043304 is an abundant number, since it is smaller than the sum of its proper divisors (16261336).

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

12043304 is a wasteful number, since it uses less digits than its factorization.

12043304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 12043304 is about 3470.3463804064. The cubic root of 12043304 is about 229.2179107149.

Adding to 12043304 its reverse (40334021), we get a palindrome (52377325).

The spelling of 12043304 in words is "twelve million, forty-three thousand, three hundred four".