23641411 has 4 divisors (see below), whose sum is σ = 23671872. Its totient is φ = 23610952.

The previous prime is 23641403. The next prime is 23641433. The reversal of 23641411 is 11414632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23641411 - 2³ = 23641403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23641451) 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, 14035 + ... + 15628.

It is an arithmetic number, because the mean of its divisors is an integer number (5917968).

Almost surely, 2^23641411 is an apocalyptic number.

23641411 is a deficient number, since it is larger than the sum of its proper divisors (30461).

23641411 is an equidigital number, since it uses as much as digits as its factorization.

23641411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30460.

The product of its digits is 576, while the sum is 22.

The square root of 23641411 is about 4862.2434122532. The cubic root of 23641411 is about 287.0061024898.

The spelling of 23641411 in words is "twenty-three million, six hundred forty-one thousand, four hundred eleven".