104075047 has 4 divisors (see below), whose sum is σ = 104312560. Its totient is φ = 103837536.

The previous prime is 104075039. The next prime is 104075051. The reversal of 104075047 is 740570401.

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

It is a cyclic number.

It is not a de Polignac number, because 104075047 - 2³ = 104075039 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 (104075077) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 118098 + ... + 118975.

It is an arithmetic number, because the mean of its divisors is an integer number (26078140).

Almost surely, 2^104075047 is an apocalyptic number.

104075047 is a deficient number, since it is larger than the sum of its proper divisors (237513).

104075047 is an equidigital number, since it uses as much as digits as its factorization.

104075047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237512.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 104075047 is about 10201.7178455395. The cubic root of 104075047 is about 470.3800261251.

The spelling of 104075047 in words is "one hundred four million, seventy-five thousand, forty-seven".