12406341 has 4 divisors (see below), whose sum is σ = 16541792. Its totient is φ = 8270892.

The previous prime is 12406321. The next prime is 12406357. The reversal of 12406341 is 14360421.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14360421 = 3 ⋅4786807.

It is not a de Polignac number, because 12406341 - 2⁷ = 12406213 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 (12406321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067721 + ... + 2067726.

It is an arithmetic number, because the mean of its divisors is an integer number (4135448).

Almost surely, 2^12406341 is an apocalyptic number.

It is an amenable number.

12406341 is a deficient number, since it is larger than the sum of its proper divisors (4135451).

12406341 is an equidigital number, since it uses as much as digits as its factorization.

12406341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135450.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 12406341 is about 3522.2636187543. The cubic root of 12406341 is about 231.4983525175.

Adding to 12406341 its reverse (14360421), we get a palindrome (26766762).

The spelling of 12406341 in words is "twelve million, four hundred six thousand, three hundred forty-one".