23705441 has 8 divisors (see below), whose sum is σ = 24618600. Its totient is φ = 22798720.

The previous prime is 23705413. The next prime is 23705447. The reversal of 23705441 is 14450732.

It can be written as a sum of positive squares in 4 ways, for example, as 9859600 + 13845841 = 3140^2 + 3721^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23705441 - 2⁶ = 23705377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23705441.

It is not an unprimeable number, because it can be changed into a prime (23705447) 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, 6695 + ... + 9603.

It is an arithmetic number, because the mean of its divisors is an integer number (3077325).

Almost surely, 2^23705441 is an apocalyptic number.

It is an amenable number.

23705441 is a deficient number, since it is larger than the sum of its proper divisors (913159).

23705441 is a wasteful number, since it uses less digits than its factorization.

23705441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 23705441 is about 4868.8233691519. The cubic root of 23705441 is about 287.2649764209.

The spelling of 23705441 in words is "twenty-three million, seven hundred five thousand, four hundred forty-one".