14056111 has 4 divisors (see below), whose sum is σ = 14066824. Its totient is φ = 14045400.

The previous prime is 14056087. The next prime is 14056117. The reversal of 14056111 is 11165041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a 3-Lehmer number, since φ(14056111) divides (14056111-1)³.

It is a cyclic number.

It is not a de Polignac number, because 14056111 - 2⁵ = 14056079 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 (14056117) 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, 3060 + ... + 6121.

It is an arithmetic number, because the mean of its divisors is an integer number (3516706).

Almost surely, 2^14056111 is an apocalyptic number.

14056111 is a deficient number, since it is larger than the sum of its proper divisors (10713).

14056111 is an equidigital number, since it uses as much as digits as its factorization.

14056111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10712.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 14056111 is about 3749.1480365544. The cubic root of 14056111 is about 241.3357864709.

The spelling of 14056111 in words is "fourteen million, fifty-six thousand, one hundred eleven".