14057679 has 4 divisors (see below), whose sum is σ = 18743576. Its totient is φ = 9371784.

The previous prime is 14057677. The next prime is 14057713. The reversal of 14057679 is 97675041.

14057679 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 not a de Polignac number, because 14057679 - 2¹ = 14057677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14057677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2342944 + ... + 2342949.

It is an arithmetic number, because the mean of its divisors is an integer number (4685894).

Almost surely, 2^14057679 is an apocalyptic number.

14057679 is a deficient number, since it is larger than the sum of its proper divisors (4685897).

14057679 is an equidigital number, since it uses as much as digits as its factorization.

14057679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685896.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 14057679 is about 3749.3571448983. The cubic root of 14057679 is about 241.3447600398.

The spelling of 14057679 in words is "fourteen million, fifty-seven thousand, six hundred seventy-nine".