23242241 has 8 divisors (see below), whose sum is σ = 25661664. Its totient is φ = 20873920.

The previous prime is 23242223. The next prime is 23242273. The reversal of 23242241 is 14224232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23242241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23242201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11816 + ... + 13641.

It is an arithmetic number, because the mean of its divisors is an integer number (3207708).

Almost surely, 2^23242241 is an apocalyptic number.

It is an amenable number.

23242241 is a deficient number, since it is larger than the sum of its proper divisors (2419423).

23242241 is a wasteful number, since it uses less digits than its factorization.

23242241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25551.

The product of its digits is 768, while the sum is 20.

The square root of 23242241 is about 4821.0207425399. The cubic root of 23242241 is about 285.3816207122.

Adding to 23242241 its reverse (14224232), we get a palindrome (37466473).

Subtracting from 23242241 its reverse (14224232), we obtain a square (9018009 = 3003²).

The spelling of 23242241 in words is "twenty-three million, two hundred forty-two thousand, two hundred forty-one".