104173569 has 12 divisors (see below), whose sum is σ = 159324516. Its totient is φ = 65363712.

The previous prime is 104173529. The next prime is 104173571. The reversal of 104173569 is 965371401.

It can be written as a sum of positive squares in 2 ways, for example, as 75690000 + 28483569 = 8700^2 + 5337^2 .

It is not a de Polignac number, because 104173569 - 2⁹ = 104173057 is a prime.

It is a super-2 number, since 2×104173569² = 21704264956395522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104173519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340284 + ... + 340589.

It is an arithmetic number, because the mean of its divisors is an integer number (13277043).

Almost surely, 2^104173569 is an apocalyptic number.

It is an amenable number.

104173569 is a deficient number, since it is larger than the sum of its proper divisors (55150947).

104173569 is a wasteful number, since it uses less digits than its factorization.

104173569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680896 (or 680893 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 104173569 is about 10206.5453998892. The cubic root of 104173569 is about 470.5284067619.

The spelling of 104173569 in words is "one hundred four million, one hundred seventy-three thousand, five hundred sixty-nine".