14139783 has 18 divisors (see below), whose sum is σ = 23759424. Its totient is φ = 8079624.

The previous prime is 14139773. The next prime is 14139821. The reversal of 14139783 is 38793141.

It is a happy number.

14139783 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14139783 - 2⁹ = 14139271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14139703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15591 + ... + 16472.

It is an arithmetic number, because the mean of its divisors is an integer number (1319968).

Almost surely, 2^14139783 is an apocalyptic number.

14139783 is a deficient number, since it is larger than the sum of its proper divisors (9619641).

14139783 is a wasteful number, since it uses less digits than its factorization.

14139783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32083 (or 32073 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 14139783 is about 3760.2902813480. The cubic root of 14139783 is about 241.8137070019.

The spelling of 14139783 in words is "fourteen million, one hundred thirty-nine thousand, seven hundred eighty-three".