13876056 has 64 divisors (see below), whose sum is σ = 38851200. Its totient is φ = 4588704.

The previous prime is 13876043. The next prime is 13876067. The reversal of 13876056 is 65067831.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13876056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48891 + ... + 49173.

It is an arithmetic number, because the mean of its divisors is an integer number (607050).

Almost surely, 2^13876056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13876056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19425600).

13876056 is an abundant number, since it is smaller than the sum of its proper divisors (24975144).

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

13876056 is a wasteful number, since it uses less digits than its factorization.

13876056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 13876056 is about 3725.0578518998. The cubic root of 13876056 is about 240.3008726576.

The spelling of 13876056 in words is "thirteen million, eight hundred seventy-six thousand, fifty-six".