23299241 has 4 divisors (see below), whose sum is σ = 26627712. Its totient is φ = 19970772.

The previous prime is 23299229. The next prime is 23299261. The reversal of 23299241 is 14299232.

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 a de Polignac number, because none of the positive numbers 2^k-23299241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23299198 and 23299207.

It is not an unprimeable number, because it can be changed into a prime (23299261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664225 + ... + 1664238.

It is an arithmetic number, because the mean of its divisors is an integer number (6656928).

Almost surely, 2^23299241 is an apocalyptic number.

It is an amenable number.

23299241 is a deficient number, since it is larger than the sum of its proper divisors (3328471).

23299241 is an equidigital number, since it uses as much as digits as its factorization.

23299241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328470.

The product of its digits is 7776, while the sum is 32.

The square root of 23299241 is about 4826.9287336773. The cubic root of 23299241 is about 285.6147232025.

Subtracting from 23299241 its reverse (14299232), we obtain a palindrome (9000009).

The spelling of 23299241 in words is "twenty-three million, two hundred ninety-nine thousand, two hundred forty-one".