11838741 has 4 divisors (see below), whose sum is σ = 15784992. Its totient is φ = 7892492.

The previous prime is 11838737. The next prime is 11838751. The reversal of 11838741 is 14783811.

11838741 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 11838741 - 2² = 11838737 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11838751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973121 + ... + 1973126.

It is an arithmetic number, because the mean of its divisors is an integer number (3946248).

Almost surely, 2^11838741 is an apocalyptic number.

It is an amenable number.

11838741 is a deficient number, since it is larger than the sum of its proper divisors (3946251).

11838741 is an equidigital number, since it uses as much as digits as its factorization.

11838741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946250.

The product of its digits is 5376, while the sum is 33.

The square root of 11838741 is about 3440.7471572320. The cubic root of 11838741 is about 227.9126897153.

The spelling of 11838741 in words is "eleven million, eight hundred thirty-eight thousand, seven hundred forty-one".