104160505 has 4 divisors (see below), whose sum is σ = 124992612. Its totient is φ = 83328400.

The previous prime is 104160503. The next prime is 104160521. The reversal of 104160505 is 505061401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56715961 + 47444544 = 7531^2 + 6888^2 .

It is not a de Polignac number, because 104160505 - 2¹ = 104160503 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (104160503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10416046 + ... + 10416055.

It is an arithmetic number, because the mean of its divisors is an integer number (31248153).

Almost surely, 2^104160505 is an apocalyptic number.

It is an amenable number.

104160505 is a deficient number, since it is larger than the sum of its proper divisors (20832107).

104160505 is an equidigital number, since it uses as much as digits as its factorization.

104160505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20832106.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 104160505 is about 10205.9053983466. The cubic root of 104160505 is about 470.5087368971.

The spelling of 104160505 in words is "one hundred four million, one hundred sixty thousand, five hundred five".