104032565 has 32 divisors (see below), whose sum is σ = 160344576. Its totient is φ = 62979840.

The previous prime is 104032553. The next prime is 104032601. The reversal of 104032565 is 565230401.

It is not a de Polignac number, because 104032565 - 2⁴ = 104032549 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5495 + ... + 15435.

It is an arithmetic number, because the mean of its divisors is an integer number (5010768).

Almost surely, 2^104032565 is an apocalyptic number.

It is an amenable number.

104032565 is a deficient number, since it is larger than the sum of its proper divisors (56312011).

104032565 is a wasteful number, since it uses less digits than its factorization.

104032565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9989.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 104032565 is about 10199.6355327041. The cubic root of 104032565 is about 470.3160165335.

Adding to 104032565 its reverse (565230401), we get a palindrome (669262966).

The spelling of 104032565 in words is "one hundred four million, thirty-two thousand, five hundred sixty-five".