14679728 has 40 divisors (see below), whose sum is σ = 33131808. Its totient is φ = 6170112.

The previous prime is 14679703. The next prime is 14679733. The reversal of 14679728 is 82797641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4700 + ... + 7172.

Almost surely, 2^14679728 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 14679728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16565904).

14679728 is an abundant number, since it is smaller than the sum of its proper divisors (18452080).

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

14679728 is a wasteful number, since it uses less digits than its factorization.

14679728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541 (or 2535 counting only the distinct ones).

The product of its digits is 169344, while the sum is 44.

The square root of 14679728 is about 3831.4133162581. The cubic root of 14679728 is about 244.8533232838.

The spelling of 14679728 in words is "fourteen million, six hundred seventy-nine thousand, seven hundred twenty-eight".