23533241 has 4 divisors (see below), whose sum is σ = 23546112. Its totient is φ = 23520372.

The previous prime is 23533217. The next prime is 23533243. The reversal of 23533241 is 14233532.

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 23533241 - 2⁶ = 23533177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23533243) 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, 3125 + ... + 7538.

It is an arithmetic number, because the mean of its divisors is an integer number (5886528).

Almost surely, 2^23533241 is an apocalyptic number.

It is an amenable number.

23533241 is a deficient number, since it is larger than the sum of its proper divisors (12871).

23533241 is a wasteful number, since it uses less digits than its factorization.

23533241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12870.

The product of its digits is 2160, while the sum is 23.

The square root of 23533241 is about 4851.1071932086. The cubic root of 23533241 is about 286.5677062119.

Adding to 23533241 its reverse (14233532), we get a palindrome (37766773).

The spelling of 23533241 in words is "twenty-three million, five hundred thirty-three thousand, two hundred forty-one".