104361565 has 32 divisors (see below), whose sum is σ = 157188096. Its totient is φ = 64618560.

The previous prime is 104361563. The next prime is 104361613. The reversal of 104361565 is 565163401.

It is not a de Polignac number, because 104361565 - 2¹ = 104361563 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 (104361563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61924 + ... + 63586.

It is an arithmetic number, because the mean of its divisors is an integer number (4912128).

Almost surely, 2^104361565 is an apocalyptic number.

It is an amenable number.

104361565 is a deficient number, since it is larger than the sum of its proper divisors (52826531).

104361565 is a wasteful number, since it uses less digits than its factorization.

104361565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 104361565 is about 10215.7508289895. The cubic root of 104361565 is about 470.8112817789.

The spelling of 104361565 in words is "one hundred four million, three hundred sixty-one thousand, five hundred sixty-five".