12594039 has 4 divisors (see below), whose sum is σ = 16792056. Its totient is φ = 8396024.

The previous prime is 12594037. The next prime is 12594053. The reversal of 12594039 is 93049521.

12594039 is digitally balanced in base 2, 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 12594039 - 2¹ = 12594037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12594037) 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, 2099004 + ... + 2099009.

It is an arithmetic number, because the mean of its divisors is an integer number (4198014).

Almost surely, 2^12594039 is an apocalyptic number.

12594039 is a deficient number, since it is larger than the sum of its proper divisors (4198017).

12594039 is an equidigital number, since it uses as much as digits as its factorization.

12594039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198016.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 12594039 is about 3548.8081097743. The cubic root of 12594039 is about 232.6599754600.

The spelling of 12594039 in words is "twelve million, five hundred ninety-four thousand, thirty-nine".