104168705 has 8 divisors (see below), whose sum is σ = 125125800. Its totient is φ = 83252736.

The previous prime is 104168699. The next prime is 104168759. The reversal of 104168705 is 507861401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47089 + 104121616 = 217^2 + 10204^2 .

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 104168705 - 2⁶ = 104168641 is a prime.

It is a super-2 number, since 2×104168705² = 21702238202754050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4400 + ... + 15089.

It is an arithmetic number, because the mean of its divisors is an integer number (15640725).

Almost surely, 2^104168705 is an apocalyptic number.

It is an amenable number.

104168705 is a deficient number, since it is larger than the sum of its proper divisors (20957095).

104168705 is a wasteful number, since it uses less digits than its factorization.

104168705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20563.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 104168705 is about 10206.3071186399. The cubic root of 104168705 is about 470.5210834527.

The spelling of 104168705 in words is "one hundred four million, one hundred sixty-eight thousand, seven hundred five".