23722341 has 4 divisors (see below), whose sum is σ = 31629792. Its totient is φ = 15814892.

The previous prime is 23722331. The next prime is 23722343. The reversal of 23722341 is 14322732.

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 23722341 - 2⁷ = 23722213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23722343) 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, 3953721 + ... + 3953726.

It is an arithmetic number, because the mean of its divisors is an integer number (7907448).

Almost surely, 2^23722341 is an apocalyptic number.

It is an amenable number.

23722341 is a deficient number, since it is larger than the sum of its proper divisors (7907451).

23722341 is an equidigital number, since it uses as much as digits as its factorization.

23722341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7907450.

The product of its digits is 2016, while the sum is 24.

The square root of 23722341 is about 4870.5585921945. The cubic root of 23722341 is about 287.3332255185. Note that the first 3 decimals are identical.

It can be divided in two parts, 237 and 22341, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 23722341 in words is "twenty-three million, seven hundred twenty-two thousand, three hundred forty-one".