13805168 has 40 divisors (see below), whose sum is σ = 29748096. Its totient is φ = 6163200.

The previous prime is 13805161. The next prime is 13805179. The reversal of 13805168 is 86150831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13805161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5378 + ... + 7518.

Almost surely, 2^13805168 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 13805168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14874048).

13805168 is an abundant number, since it is smaller than the sum of its proper divisors (15942928).

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

13805168 is a wasteful number, since it uses less digits than its factorization.

13805168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193 (or 2187 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 13805168 is about 3715.5306485077. The cubic root of 13805168 is about 239.8909689937.

Adding to 13805168 its reverse (86150831), we get a palindrome (99955999).

The spelling of 13805168 in words is "thirteen million, eight hundred five thousand, one hundred sixty-eight".