12424044 has 24 divisors (see below), whose sum is σ = 29317680. Its totient is φ = 4094464.

The previous prime is 12424039. The next prime is 12424057. The reversal of 12424044 is 44042421.

It is a self number, because there is not a number n which added to its sum of digits gives 12424044.

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, 4749 + ... + 6884.

It is an arithmetic number, because the mean of its divisors is an integer number (1221570).

Almost surely, 2^12424044 is an apocalyptic number.

It is an amenable number.

12424044 is an abundant number, since it is smaller than the sum of its proper divisors (16893636).

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

12424044 is a wasteful number, since it uses less digits than its factorization.

12424044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11729 (or 11727 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 12424044 is about 3524.7757375470. The cubic root of 12424044 is about 231.6084109569.

Adding to 12424044 its reverse (44042421), we get a palindrome (56466465).

The spelling of 12424044 in words is "twelve million, four hundred twenty-four thousand, forty-four".