23405041 has 8 divisors (see below), whose sum is σ = 25883424. Its totient is φ = 20985120.

The previous prime is 23405027. The next prime is 23405047. The reversal of 23405041 is 14050432.

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 23405041 - 2¹¹ = 23402993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23405047) 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, 13771 + ... + 15376.

It is an arithmetic number, because the mean of its divisors is an integer number (3235428).

Almost surely, 2^23405041 is an apocalyptic number.

It is an amenable number.

23405041 is a deficient number, since it is larger than the sum of its proper divisors (2478383).

23405041 is a wasteful number, since it uses less digits than its factorization.

23405041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29231.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 23405041 is about 4837.8756701676. The cubic root of 23405041 is about 286.0463883873.

Adding to 23405041 its reverse (14050432), we get a palindrome (37455473).

It can be divided in two parts, 2340 and 5041, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 23405041 in words is "twenty-three million, four hundred five thousand, forty-one".