12043044 has 36 divisors (see below), whose sum is σ = 32785116. Its totient is φ = 3705408.

The previous prime is 12043039. The next prime is 12043063. The reversal of 12043044 is 44034021.

12043044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1232100 + 10810944 = 1110^2 + 3288^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12399 + ... + 13334.

Almost surely, 2^12043044 is an apocalyptic number.

It is an amenable number.

12043044 is an abundant number, since it is smaller than the sum of its proper divisors (20742072).

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

12043044 is a wasteful number, since it uses less digits than its factorization.

12043044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25756 (or 25751 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 12043044 is about 3470.3089199666. The cubic root of 12043044 is about 229.2162611929.

Adding to 12043044 its reverse (44034021), we get a palindrome (56077065).

The spelling of 12043044 in words is "twelve million, forty-three thousand, forty-four".