104166709 has 8 divisors (see below), whose sum is σ = 106130048. Its totient is φ = 102215520.

The previous prime is 104166703. The next prime is 104166731. The reversal of 104166709 is 907661401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104166709 - 2⁹ = 104166197 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 (104166703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15289 + ... + 21025.

It is an arithmetic number, because the mean of its divisors is an integer number (13266256).

Almost surely, 2^104166709 is an apocalyptic number.

It is an amenable number.

104166709 is a deficient number, since it is larger than the sum of its proper divisors (1963339).

104166709 is an equidigital number, since it uses as much as digits as its factorization.

104166709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 104166709 is about 10206.2093354977. The cubic root of 104166709 is about 470.5180781800.

The spelling of 104166709 in words is "one hundred four million, one hundred sixty-six thousand, seven hundred nine".