14049638 has 4 divisors (see below), whose sum is σ = 21074460. Its totient is φ = 7024818.

The previous prime is 14049617. The next prime is 14049641. The reversal of 14049638 is 83694041.

14049638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 14049598 and 14049607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512408 + ... + 3512411.

It is an arithmetic number, because the mean of its divisors is an integer number (5268615).

Almost surely, 2^14049638 is an apocalyptic number.

14049638 is a deficient number, since it is larger than the sum of its proper divisors (7024822).

14049638 is an equidigital number, since it uses as much as digits as its factorization.

14049638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7024821.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 14049638 is about 3748.2846743544. The cubic root of 14049638 is about 241.2987348187.

The spelling of 14049638 in words is "fourteen million, forty-nine thousand, six hundred thirty-eight".