11804423 has 2 divisors, whose sum is σ = 11804424. Its totient is φ = 11804422.

The previous prime is 11804413. The next prime is 11804461. The reversal of 11804423 is 32440811.

11804423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11804423 - 2⁸ = 11804167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11804413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5902211 + 5902212.

It is an arithmetic number, because the mean of its divisors is an integer number (5902212).

Almost surely, 2^11804423 is an apocalyptic number.

11804423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11804423 is an equidigital number, since it uses as much as digits as its factorization.

11804423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 11804423 is about 3435.7565396867. The cubic root of 11804423 is about 227.6922530570.

The spelling of 11804423 in words is "eleven million, eight hundred four thousand, four hundred twenty-three".