13885896 has 64 divisors (see below), whose sum is σ = 36547200. Its totient is φ = 4390400.

The previous prime is 13885871. The next prime is 13885897. The reversal of 13885896 is 69858831.

13885896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13885897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49276 + ... + 49556.

It is an arithmetic number, because the mean of its divisors is an integer number (571050).

Almost surely, 2^13885896 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 13885896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18273600).

13885896 is an abundant number, since it is smaller than the sum of its proper divisors (22661304).

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

13885896 is a wasteful number, since it uses less digits than its factorization.

13885896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 386 counting only the distinct ones).

The product of its digits is 414720, while the sum is 48.

The square root of 13885896 is about 3726.3784026854. The cubic root of 13885896 is about 240.3576611734.

The spelling of 13885896 in words is "thirteen million, eight hundred eighty-five thousand, eight hundred ninety-six".