104682905 has 4 divisors (see below), whose sum is σ = 125619492. Its totient is φ = 83746320.

The previous prime is 104682901. The next prime is 104682931. The reversal of 104682905 is 509286401.

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 76177984 + 28504921 = 8728^2 + 5339^2 .

It is not a de Polignac number, because 104682905 - 2² = 104682901 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104682901) 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, 10468286 + ... + 10468295.

It is an arithmetic number, because the mean of its divisors is an integer number (31404873).

Almost surely, 2^104682905 is an apocalyptic number.

It is an amenable number.

104682905 is a deficient number, since it is larger than the sum of its proper divisors (20936587).

104682905 is an equidigital number, since it uses as much as digits as its factorization.

104682905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20936586.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 104682905 is about 10231.4664149378. The cubic root of 104682905 is about 471.2940121235.

The spelling of 104682905 in words is "one hundred four million, six hundred eighty-two thousand, nine hundred five".