13444472 has 16 divisors (see below), whose sum is σ = 25303560. Its totient is φ = 6696864.

The previous prime is 13444471. The next prime is 13444477. The reversal of 13444472 is 27444431.

13444472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818 + ... + 5249.

Almost surely, 2^13444472 is an apocalyptic number.

It is an amenable number.

13444472 is a deficient number, since it is larger than the sum of its proper divisors (11859088).

13444472 is a wasteful number, since it uses less digits than its factorization.

13444472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350 (or 6346 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 13444472 is about 3666.6704242405. The cubic root of 13444472 is about 237.7832454432.

The spelling of 13444472 in words is "thirteen million, four hundred forty-four thousand, four hundred seventy-two".