14733728 has 24 divisors (see below), whose sum is σ = 29131200. Its totient is φ = 7335360.

The previous prime is 14733727. The next prime is 14733743. The reversal of 14733728 is 82733741.

It is not an unprimeable number, because it can be changed into a prime (14733727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7823 + ... + 9521.

It is an arithmetic number, because the mean of its divisors is an integer number (1213800).

Almost surely, 2^14733728 is an apocalyptic number.

It is an amenable number.

14733728 is a deficient number, since it is larger than the sum of its proper divisors (14397472).

14733728 is a wasteful number, since it uses less digits than its factorization.

14733728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1972 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 14733728 is about 3838.4538553954. The cubic root of 14733728 is about 245.1531903260.

The spelling of 14733728 in words is "fourteen million, seven hundred thirty-three thousand, seven hundred twenty-eight".