104685218 has 32 divisors (see below), whose sum is σ = 185830848. Its totient is φ = 43686400.

The previous prime is 104685199. The next prime is 104685221. The reversal of 104685218 is 812586401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11921 + ... + 18747.

It is an arithmetic number, because the mean of its divisors is an integer number (5807214).

Almost surely, 2^104685218 is an apocalyptic number.

104685218 is a deficient number, since it is larger than the sum of its proper divisors (81145630).

104685218 is a wasteful number, since it uses less digits than its factorization.

104685218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 104685218 is about 10231.5794479640. The cubic root of 104685218 is about 471.2974832251.

The spelling of 104685218 in words is "one hundred four million, six hundred eighty-five thousand, two hundred eighteen".