12479444 has 12 divisors (see below), whose sum is σ = 22209600. Its totient is φ = 6133848.

The previous prime is 12479437. The next prime is 12479473. The reversal of 12479444 is 44497421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26204 + ... + 26675.

It is an arithmetic number, because the mean of its divisors is an integer number (1850800).

Almost surely, 2^12479444 is an apocalyptic number.

It is an amenable number.

12479444 is a deficient number, since it is larger than the sum of its proper divisors (9730156).

12479444 is a wasteful number, since it uses less digits than its factorization.

12479444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52942 (or 52940 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 12479444 is about 3532.6256524008. The cubic root of 12479444 is about 231.9521552150.

The spelling of 12479444 in words is "twelve million, four hundred seventy-nine thousand, four hundred forty-four".