23041065 has 16 divisors (see below), whose sum is σ = 36926208. Its totient is φ = 12268416.

The previous prime is 23041043. The next prime is 23041079. The reversal of 23041065 is 56014032.

It is a happy number.

It is not a de Polignac number, because 23041065 - 2⁵ = 23041033 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14752 + ... + 16238.

It is an arithmetic number, because the mean of its divisors is an integer number (2307888).

Almost surely, 2^23041065 is an apocalyptic number.

It is an amenable number.

23041065 is a deficient number, since it is larger than the sum of its proper divisors (13885143).

23041065 is a wasteful number, since it uses less digits than its factorization.

23041065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 23041065 is about 4800.1109362180. The cubic root of 23041065 is about 284.5558486567. Note that the first 3 decimals are identical.

Adding to 23041065 its reverse (56014032), we get a palindrome (79055097).

The spelling of 23041065 in words is "twenty-three million, forty-one thousand, sixty-five".