104105047 has 8 divisors (see below), whose sum is σ = 111916800. Its totient is φ = 96526584.

The previous prime is 104105039. The next prime is 104105051. The reversal of 104105047 is 740501401.

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 104105047 - 2³ = 104105039 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 (104105077) 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, 57397 + ... + 59182.

It is an arithmetic number, because the mean of its divisors is an integer number (13989600).

Almost surely, 2^104105047 is an apocalyptic number.

104105047 is a deficient number, since it is larger than the sum of its proper divisors (7811753).

104105047 is a wasteful number, since it uses less digits than its factorization.

104105047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116645.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 104105047 is about 10203.1880802032. The cubic root of 104105047 is about 470.4252180180.

Adding to 104105047 its reverse (740501401), we get a palindrome (844606448).

The spelling of 104105047 in words is "one hundred four million, one hundred five thousand, forty-seven".