23040241 has 6 divisors (see below), whose sum is σ = 26801970. Its totient is φ = 19748736.

The previous prime is 23040229. The next prime is 23040247. The reversal of 23040241 is 14204032.

It can be written as a sum of positive squares in only one way, i.e., 13249600 + 9790641 = 3640^2 + 3129^2 .

It is not a de Polignac number, because 23040241 - 2⁵ = 23040209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23040247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235056 + ... + 235153.

It is an arithmetic number, because the mean of its divisors is an integer number (4466995).

Almost surely, 2^23040241 is an apocalyptic number.

It is an amenable number.

23040241 is a deficient number, since it is larger than the sum of its proper divisors (3761729).

23040241 is an equidigital number, since it uses as much as digits as its factorization.

23040241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470223 (or 470216 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 23040241 is about 4800.0251041010. The cubic root of 23040241 is about 284.5524564984.

Adding to 23040241 its reverse (14204032), we get a palindrome (37244273).

The spelling of 23040241 in words is "twenty-three million, forty thousand, two hundred forty-one".