23561341 has 8 divisors (see below), whose sum is σ = 24275160. Its totient is φ = 22851648.

The previous prime is 23561327. The next prime is 23561357. The reversal of 23561341 is 14316532.

It can be written as a sum of positive squares in 4 ways, for example, as 722500 + 22838841 = 850^2 + 4779^2 .

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 23561341 - 2²¹ = 21464189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23561141) 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, 13575 + ... + 15211.

It is an arithmetic number, because the mean of its divisors is an integer number (3034395).

Almost surely, 2^23561341 is an apocalyptic number.

It is an amenable number.

23561341 is a deficient number, since it is larger than the sum of its proper divisors (713819).

23561341 is a wasteful number, since it uses less digits than its factorization.

23561341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063.

The product of its digits is 2160, while the sum is 25.

The square root of 23561341 is about 4854.0025751950. The cubic root of 23561341 is about 286.6817201097.

Subtracting from 23561341 its sum of digits (25), we obtain a square (23561316 = 4854²).

Adding to 23561341 its reverse (14316532), we get a palindrome (37877873).

The spelling of 23561341 in words is "twenty-three million, five hundred sixty-one thousand, three hundred forty-one".