14684428 has 12 divisors (see below), whose sum is σ = 28033992. Its totient is φ = 6674720.

The previous prime is 14684393. The next prime is 14684429. The reversal of 14684428 is 82448641.

It is not an unprimeable number, because it can be changed into a prime (14684429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166825 + ... + 166912.

It is an arithmetic number, because the mean of its divisors is an integer number (2336166).

Almost surely, 2^14684428 is an apocalyptic number.

It is an amenable number.

14684428 is a deficient number, since it is larger than the sum of its proper divisors (13349564).

14684428 is a wasteful number, since it uses less digits than its factorization.

14684428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333752 (or 333750 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 14684428 is about 3832.0266178616. The cubic root of 14684428 is about 244.8794520109.

The spelling of 14684428 in words is "fourteen million, six hundred eighty-four thousand, four hundred twenty-eight".