14564728 has 32 divisors (see below), whose sum is σ = 28702800. Its totient is φ = 6918912.

The previous prime is 14564723. The next prime is 14564729. The reversal of 14564728 is 82746541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14564723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15076 + ... + 16012.

Almost surely, 2^14564728 is an apocalyptic number.

It is an amenable number.

14564728 is a deficient number, since it is larger than the sum of its proper divisors (14138072).

14564728 is a wasteful number, since it uses less digits than its factorization.

14564728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1035 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 14564728 is about 3816.3762917197. The cubic root of 14564728 is about 244.2122581925.

The spelling of 14564728 in words is "fourteen million, five hundred sixty-four thousand, seven hundred twenty-eight".