13168056 has 64 divisors (see below), whose sum is σ = 37094400. Its totient is φ = 3859200.

The previous prime is 13168031. The next prime is 13168069. The reversal of 13168056 is 65086131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7380 + ... + 8988.

It is an arithmetic number, because the mean of its divisors is an integer number (579600).

Almost surely, 2^13168056 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 13168056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18547200).

13168056 is an abundant number, since it is smaller than the sum of its proper divisors (23926344).

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

13168056 is a wasteful number, since it uses less digits than its factorization.

13168056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13168056 is about 3628.7816137100. The cubic root of 13168056 is about 236.1423540274.

The spelling of 13168056 in words is "thirteen million, one hundred sixty-eight thousand, fifty-six".