23544223 has 2 divisors, whose sum is σ = 23544224. Its totient is φ = 23544222.

The previous prime is 23544217. The next prime is 23544229. The reversal of 23544223 is 32244532.

It is a balanced prime because it is at equal distance from previous prime (23544217) and next prime (23544229).

It is a cyclic number.

It is not a de Polignac number, because 23544223 - 2⁹ = 23543711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23544229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11772111 + 11772112.

It is an arithmetic number, because the mean of its divisors is an integer number (11772112).

Almost surely, 2^23544223 is an apocalyptic number.

23544223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23544223 is an equidigital number, since it uses as much as digits as its factorization.

23544223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 25.

The square root of 23544223 is about 4852.2389677344. The cubic root of 23544223 is about 286.6122757513.

Adding to 23544223 its reverse (32244532), we get a palindrome (55788755).

The spelling of 23544223 in words is "twenty-three million, five hundred forty-four thousand, two hundred twenty-three".