104681479 has 8 divisors (see below), whose sum is σ = 122418560. Its totient is φ = 87640056.

The previous prime is 104681453. The next prime is 104681501. The reversal of 104681479 is 974186401.

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

It is not a de Polignac number, because 104681479 - 2⁹ = 104680967 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 (104681419) 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, 173589 + ... + 174190.

It is an arithmetic number, because the mean of its divisors is an integer number (15302320).

Almost surely, 2^104681479 is an apocalyptic number.

104681479 is a deficient number, since it is larger than the sum of its proper divisors (17737081).

104681479 is an equidigital number, since it uses as much as digits as its factorization.

104681479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347829.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 104681479 is about 10231.3967277200. The cubic root of 104681479 is about 471.2918721105.

The spelling of 104681479 in words is "one hundred four million, six hundred eighty-one thousand, four hundred seventy-nine".