14047904 has 24 divisors (see below), whose sum is σ = 29785140. Its totient is φ = 6483456.

The previous prime is 14047879. The next prime is 14047907. The reversal of 14047904 is 40974041.

It can be written as a sum of positive squares in 2 ways, for example, as 14047504 + 400 = 3748^2 + 20^2 .

It is not an unprimeable number, because it can be changed into a prime (14047907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16469 + ... + 17300.

Almost surely, 2^14047904 is an apocalyptic number.

It is an amenable number.

14047904 is an abundant number, since it is smaller than the sum of its proper divisors (15737236).

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

14047904 is a wasteful number, since it uses less digits than its factorization.

14047904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33792 (or 33784 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 14047904 is about 3748.0533614131. The cubic root of 14047904 is about 241.2888074165.

The spelling of 14047904 in words is "fourteen million, forty-seven thousand, nine hundred four".