12338741 has 4 divisors (see below), whose sum is σ = 12875232. Its totient is φ = 11802252.

The previous prime is 12338737. The next prime is 12338747. The reversal of 12338741 is 14783321.

12338741 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, 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 12338741 - 2² = 12338737 is a prime.

It is a super-5 number, since 5×12338741⁵ (a number of 37 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12338747) 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, 268211 + ... + 268256.

It is an arithmetic number, because the mean of its divisors is an integer number (3218808).

Almost surely, 2^12338741 is an apocalyptic number.

It is an amenable number.

12338741 is a deficient number, since it is larger than the sum of its proper divisors (536491).

12338741 is an equidigital number, since it uses as much as digits as its factorization.

12338741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536490.

The product of its digits is 4032, while the sum is 29.

The square root of 12338741 is about 3512.6544094175. The cubic root of 12338741 is about 231.0771217290.

The spelling of 12338741 in words is "twelve million, three hundred thirty-eight thousand, seven hundred forty-one".