13975925 has 12 divisors (see below), whose sum is σ = 18242880. Its totient is φ = 10591920.

The previous prime is 13975901. The next prime is 13975933. The reversal of 13975925 is 52957931.

13975925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13975925 - 2¹⁶ = 13910389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14237 + ... + 15186.

It is an arithmetic number, because the mean of its divisors is an integer number (1520240).

Almost surely, 2^13975925 is an apocalyptic number.

It is an amenable number.

13975925 is a deficient number, since it is larger than the sum of its proper divisors (4266955).

13975925 is a wasteful number, since it uses less digits than its factorization.

13975925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29452 (or 29447 counting only the distinct ones).

The product of its digits is 85050, while the sum is 41.

The square root of 13975925 is about 3738.4388452936. The cubic root of 13975925 is about 240.8759943530.

The spelling of 13975925 in words is "thirteen million, nine hundred seventy-five thousand, nine hundred twenty-five".