13336056 has 64 divisors (see below), whose sum is σ = 38340000. Its totient is φ = 4290048.

The previous prime is 13336049. The next prime is 13336061. The reversal of 13336056 is 65063331.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 5200 + ... + 7328.

Almost surely, 2^13336056 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 13336056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19170000).

13336056 is an abundant number, since it is smaller than the sum of its proper divisors (25003944).

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

13336056 is a wasteful number, since it uses less digits than its factorization.

13336056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 13336056 is about 3651.8565141582. The cubic root of 13336056 is about 237.1423595922.

Adding to 13336056 its reverse (65063331), we get a palindrome (78399387).

The spelling of 13336056 in words is "thirteen million, three hundred thirty-six thousand, fifty-six".