12579241 has 4 divisors (see below), whose sum is σ = 12696912. Its totient is φ = 12461572.

The previous prime is 12579239. The next prime is 12579257. The reversal of 12579241 is 14297521.

12579241 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12579241 - 2¹ = 12579239 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 Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12579271) 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, 58675 + ... + 58888.

It is an arithmetic number, because the mean of its divisors is an integer number (3174228).

Almost surely, 2^12579241 is an apocalyptic number.

It is an amenable number.

12579241 is a deficient number, since it is larger than the sum of its proper divisors (117671).

12579241 is a wasteful number, since it uses less digits than its factorization.

12579241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117670.

The product of its digits is 5040, while the sum is 31.

The square root of 12579241 is about 3546.7225716145. The cubic root of 12579241 is about 232.5688145632.

The spelling of 12579241 in words is "twelve million, five hundred seventy-nine thousand, two hundred forty-one".