14912728 has 16 divisors (see below), whose sum is σ = 28926000. Its totient is φ = 7199136.

The previous prime is 14912719. The next prime is 14912741. The reversal of 14912728 is 82721941.

14912728 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 = 14912693 and 14912702.

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, 31908 + ... + 32371.

It is an arithmetic number, because the mean of its divisors is an integer number (1807875).

Almost surely, 2^14912728 is an apocalyptic number.

It is an amenable number.

14912728 is a deficient number, since it is larger than the sum of its proper divisors (14013272).

14912728 is a wasteful number, since it uses less digits than its factorization.

14912728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64314 (or 64310 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 14912728 is about 3861.7001437191. The cubic root of 14912728 is about 246.1419851456.

The spelling of 14912728 in words is "fourteen million, nine hundred twelve thousand, seven hundred twenty-eight".