12314091 has 4 divisors (see below), whose sum is σ = 16418792. Its totient is φ = 8209392.

The previous prime is 12314083. The next prime is 12314123. The reversal of 12314091 is 19041321.

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

It is not a de Polignac number, because 12314091 - 2³ = 12314083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12314011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2052346 + ... + 2052351.

It is an arithmetic number, because the mean of its divisors is an integer number (4104698).

Almost surely, 2^12314091 is an apocalyptic number.

12314091 is a deficient number, since it is larger than the sum of its proper divisors (4104701).

12314091 is an equidigital number, since it uses as much as digits as its factorization.

12314091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4104700.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 12314091 is about 3509.1439126944. The cubic root of 12314091 is about 230.9231392872.

The spelling of 12314091 in words is "twelve million, three hundred fourteen thousand, ninety-one".