14064728 has 16 divisors (see below), whose sum is σ = 26417760. Its totient is φ = 7020000.

The previous prime is 14064719. The next prime is 14064733. The reversal of 14064728 is 82746041.

14064728 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 = 14064694 and 14064703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4838 + ... + 7178.

It is an arithmetic number, because the mean of its divisors is an integer number (1651110).

Almost surely, 2^14064728 is an apocalyptic number.

It is an amenable number.

14064728 is a deficient number, since it is larger than the sum of its proper divisors (12353032).

14064728 is a wasteful number, since it uses less digits than its factorization.

14064728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098 (or 3094 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 14064728 is about 3750.2970549011. The cubic root of 14064728 is about 241.3850927988.

The spelling of 14064728 in words is "fourteen million, sixty-four thousand, seven hundred twenty-eight".