It is a happy number.
13625872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
Almost surely, 213625872 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 13625872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14369740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13625872 is a wasteful number, since it uses less digits than its factorization.
13625872 is an evil number, because the sum of its binary digits is even.
The square root of 13625872 is about 3691.3238817530. The cubic root of 13625872 is about 238.8479042563.
The spelling of 13625872 in words is "thirteen million, six hundred twenty-five thousand, eight hundred seventy-two".