104013947 has 8 divisors (see below), whose sum is σ = 106672896. Its totient is φ = 101365992.

The previous prime is 104013937. The next prime is 104013953. The reversal of 104013947 is 749310401.

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 104013947 - 2⁶ = 104013883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104013907) 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 7 ways as a sum of consecutive naturals, for example, 18458 + ... + 23424.

It is an arithmetic number, because the mean of its divisors is an integer number (13334112).

Almost surely, 2^104013947 is an apocalyptic number.

104013947 is a deficient number, since it is larger than the sum of its proper divisors (2658949).

104013947 is an equidigital number, since it uses as much as digits as its factorization.

104013947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5497.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 104013947 is about 10198.7228121957. The cubic root of 104013947 is about 470.2879584410.

The spelling of 104013947 in words is "one hundred four million, thirteen thousand, nine hundred forty-seven".