12505341 has 4 divisors (see below), whose sum is σ = 16673792. Its totient is φ = 8336892.

The previous prime is 12505331. The next prime is 12505357. The reversal of 12505341 is 14350521.

12505341 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 not a de Polignac number, because 12505341 - 2¹⁵ = 12472573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12505331) 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, 2084221 + ... + 2084226.

It is an arithmetic number, because the mean of its divisors is an integer number (4168448).

Almost surely, 2^12505341 is an apocalyptic number.

It is an amenable number.

12505341 is a deficient number, since it is larger than the sum of its proper divisors (4168451).

12505341 is an equidigital number, since it uses as much as digits as its factorization.

12505341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168450.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 12505341 is about 3536.2891567291. The cubic root of 12505341 is about 232.1124912752.

Adding to 12505341 its reverse (14350521), we get a palindrome (26855862).

The spelling of 12505341 in words is "twelve million, five hundred five thousand, three hundred forty-one".