14231928 has 32 divisors (see below), whose sum is σ = 35672400. Its totient is φ = 4731648.

The previous prime is 14231911. The next prime is 14231933. The reversal of 14231928 is 82913241.

14231928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14231895 and 14231904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17188 + ... + 17996.

Almost surely, 2^14231928 is an apocalyptic number.

It is an amenable number.

14231928 is an abundant number, since it is smaller than the sum of its proper divisors (21440472).

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

14231928 is a wasteful number, since it uses less digits than its factorization.

14231928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551 (or 1547 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 14231928 is about 3772.5227633508. The cubic root of 14231928 is about 242.3378474554.

The spelling of 14231928 in words is "fourteen million, two hundred thirty-one thousand, nine hundred twenty-eight".