23641349 has 4 divisors (see below), whose sum is σ = 23674080. Its totient is φ = 23608620.

The previous prime is 23641307. The next prime is 23641363. The reversal of 23641349 is 94314632.

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 23641349 - 2¹² = 23637253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23641049) 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, 15257 + ... + 16734.

It is an arithmetic number, because the mean of its divisors is an integer number (5918520).

Almost surely, 2^23641349 is an apocalyptic number.

It is an amenable number.

23641349 is a deficient number, since it is larger than the sum of its proper divisors (32731).

23641349 is an equidigital number, since it uses as much as digits as its factorization.

23641349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32730.

The product of its digits is 15552, while the sum is 32.

The square root of 23641349 is about 4862.2370365913. The cubic root of 23641349 is about 287.0058515968.

The spelling of 23641349 in words is "twenty-three million, six hundred forty-one thousand, three hundred forty-nine".