12941439 has 12 divisors (see below), whose sum is σ = 20072664. Its totient is φ = 7395024.

The previous prime is 12941429. The next prime is 12941447. The reversal of 12941439 is 93414921.

12941439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12941439 - 2⁵ = 12941407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12941419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43872 + ... + 44165.

It is an arithmetic number, because the mean of its divisors is an integer number (1672722).

Almost surely, 2^12941439 is an apocalyptic number.

12941439 is a deficient number, since it is larger than the sum of its proper divisors (7131225).

12941439 is an equidigital number, since it uses as much as digits as its factorization.

12941439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88054 (or 88047 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 12941439 is about 3597.4211596642. The cubic root of 12941439 is about 234.7798693111.

The spelling of 12941439 in words is "twelve million, nine hundred forty-one thousand, four hundred thirty-nine".