11823841 has 2 divisors, whose sum is σ = 11823842. Its totient is φ = 11823840.

The previous prime is 11823829. The next prime is 11823853. The reversal of 11823841 is 14832811.

11823841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (11823829) and next prime (11823853).

It can be written as a sum of positive squares in only one way, i.e., 10144225 + 1679616 = 3185^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 11823841 - 2⁵ = 11823809 is a prime.

It is not a weakly prime, because it can be changed into another prime (11823811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5911920 + 5911921.

It is an arithmetic number, because the mean of its divisors is an integer number (5911921).

Almost surely, 2^11823841 is an apocalyptic number.

It is an amenable number.

11823841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11823841 is an equidigital number, since it uses as much as digits as its factorization.

11823841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 28.

The square root of 11823841 is about 3438.5812481313. The cubic root of 11823841 is about 227.8170341400.

The spelling of 11823841 in words is "eleven million, eight hundred twenty-three thousand, eight hundred forty-one".