13568885 has 8 divisors (see below), whose sum is σ = 17762976. Its totient is φ = 9868240.

The previous prime is 13568861. The next prime is 13568887. The reversal of 13568885 is 58886531.

13568885 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13568885 - 2¹⁴ = 13552501 is a prime.

It is a super-2 number, since 2×13568885² = 368229280286450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13568887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123299 + ... + 123408.

It is an arithmetic number, because the mean of its divisors is an integer number (2220372).

Almost surely, 2^13568885 is an apocalyptic number.

It is an amenable number.

13568885 is a deficient number, since it is larger than the sum of its proper divisors (4194091).

13568885 is a wasteful number, since it uses less digits than its factorization.

13568885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246723.

The product of its digits is 230400, while the sum is 44.

The square root of 13568885 is about 3683.5967477453. The cubic root of 13568885 is about 238.5144639456.

The spelling of 13568885 in words is "thirteen million, five hundred sixty-eight thousand, eight hundred eighty-five".