23605061 has 16 divisors (see below), whose sum is σ = 26469504. Its totient is φ = 20934144.

The previous prime is 23605051. The next prime is 23605063. The reversal of 23605061 is 16050632.

It is a cyclic number.

It is not a de Polignac number, because 23605061 - 2¹⁰ = 23604037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23605063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28130 + ... + 28956.

It is an arithmetic number, because the mean of its divisors is an integer number (1654344).

Almost surely, 2^23605061 is an apocalyptic number.

It is an amenable number.

23605061 is a deficient number, since it is larger than the sum of its proper divisors (2864443).

23605061 is a wasteful number, since it uses less digits than its factorization.

23605061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 23605061 is about 4858.5039878547. The cubic root of 23605061 is about 286.8589310239.

Adding to 23605061 its reverse (16050632), we get a palindrome (39655693).

It can be divided in two parts, 2 and 3605061, that added together give a palindrome (3605063).

The spelling of 23605061 in words is "twenty-three million, six hundred five thousand, sixty-one".