14447056 has 20 divisors (see below), whose sum is σ = 30144772. Its totient is φ = 6667776.

The previous prime is 14447039. The next prime is 14447077. The reversal of 14447056 is 65074441.

14447056 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 1915456 + 12531600 = 1384^2 + 3540^2 .

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, 34521 + ... + 34936.

Almost surely, 2^14447056 is an apocalyptic number.

14447056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14447056 is an abundant number, since it is smaller than the sum of its proper divisors (15697716).

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

14447056 is a wasteful number, since it uses less digits than its factorization.

14447056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69478 (or 69472 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 14447056 is about 3800.9283076638. The cubic root of 14447056 is about 243.5527954816.

It can be divided in two parts, 1444 and 7056, that multiplied together give a square (10188864 = 3192²).

The spelling of 14447056 in words is "fourteen million, four hundred forty-seven thousand, fifty-six".