14438636 has 12 divisors (see below), whose sum is σ = 26139120. Its totient is φ = 6970320.

The previous prime is 14438629. The next prime is 14438659. The reversal of 14438636 is 63683441.

14438636 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 = 14438596 and 14438605.

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, 62120 + ... + 62351.

It is an arithmetic number, because the mean of its divisors is an integer number (2178260).

Almost surely, 2^14438636 is an apocalyptic number.

It is an amenable number.

14438636 is a deficient number, since it is larger than the sum of its proper divisors (11700484).

14438636 is a wasteful number, since it uses less digits than its factorization.

14438636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124504 (or 124502 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 14438636 is about 3799.8205220773. The cubic root of 14438636 is about 243.5054706595.

The spelling of 14438636 in words is "fourteen million, four hundred thirty-eight thousand, six hundred thirty-six".