14011967 has 4 divisors (see below), whose sum is σ = 14032440. Its totient is φ = 13991496.

The previous prime is 14011957. The next prime is 14011973. The reversal of 14011967 is 76911041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76911041 = 89 ⋅864169.

It is a cyclic number.

It is not a de Polignac number, because 14011967 - 2⁶ = 14011903 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 (14011957) 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, 9173 + ... + 10590.

It is an arithmetic number, because the mean of its divisors is an integer number (3508110).

Almost surely, 2^14011967 is an apocalyptic number.

14011967 is a deficient number, since it is larger than the sum of its proper divisors (20473).

14011967 is an equidigital number, since it uses as much as digits as its factorization.

14011967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20472.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 14011967 is about 3743.2562028266. The cubic root of 14011967 is about 241.0828786995.

The spelling of 14011967 in words is "fourteen million, eleven thousand, nine hundred sixty-seven".