12426067 has 4 divisors (see below), whose sum is σ = 12461040. Its totient is φ = 12391096.

The previous prime is 12426059. The next prime is 12426077. The reversal of 12426067 is 76062421.

12426067 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 12426067 - 2³ = 12426059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12426047) 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, 16948 + ... + 17665.

It is an arithmetic number, because the mean of its divisors is an integer number (3115260).

Almost surely, 2^12426067 is an apocalyptic number.

12426067 is a deficient number, since it is larger than the sum of its proper divisors (34973).

12426067 is an equidigital number, since it uses as much as digits as its factorization.

12426067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34972.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 12426067 is about 3525.0626944779. The cubic root of 12426067 is about 231.6209811631.

Adding to 12426067 its reverse (76062421), we get a palindrome (88488488).

The spelling of 12426067 in words is "twelve million, four hundred twenty-six thousand, sixty-seven".