12116695 has 4 divisors (see below), whose sum is σ = 14540040. Its totient is φ = 9693352.

The previous prime is 12116677. The next prime is 12116707. The reversal of 12116695 is 59661121.

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

It is a cyclic number.

It is not a de Polignac number, because 12116695 - 2¹⁵ = 12083927 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211665 + ... + 1211674.

It is an arithmetic number, because the mean of its divisors is an integer number (3635010).

Almost surely, 2^12116695 is an apocalyptic number.

12116695 is a deficient number, since it is larger than the sum of its proper divisors (2423345).

12116695 is an equidigital number, since it uses as much as digits as its factorization.

12116695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423344.

The product of its digits is 3240, while the sum is 31.

The square root of 12116695 is about 3480.9043365195. The cubic root of 12116695 is about 229.6825804089.

The spelling of 12116695 in words is "twelve million, one hundred sixteen thousand, six hundred ninety-five".