14720056 has 16 divisors (see below), whose sum is σ = 29723400. Its totient is φ = 6793824.

The previous prime is 14720053. The next prime is 14720059. The reversal of 14720056 is 65002741.

It is an interprime number because it is at equal distance from previous prime (14720053) and next prime (14720059).

It is a self number, because there is not a number n which added to its sum of digits gives 14720056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14720053) 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, 70666 + ... + 70873.

Almost surely, 2^14720056 is an apocalyptic number.

It is an amenable number.

14720056 is an abundant number, since it is smaller than the sum of its proper divisors (15003344).

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

14720056 is a wasteful number, since it uses less digits than its factorization.

14720056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141558 (or 141554 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 14720056 is about 3836.6725166477. The cubic root of 14720056 is about 245.0773377948.

Adding to 14720056 its reverse (65002741), we get a palindrome (79722797).

The spelling of 14720056 in words is "fourteen million, seven hundred twenty thousand, fifty-six".