104685185 has 16 divisors (see below), whose sum is σ = 137313792. Its totient is φ = 75984000.

The previous prime is 104685179. The next prime is 104685197. The reversal of 104685185 is 581586401.

It is not a de Polignac number, because 104685185 - 2¹⁰ = 104684161 is a prime.

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, 31472 + ... + 34638.

It is an arithmetic number, because the mean of its divisors is an integer number (8582112).

Almost surely, 2^104685185 is an apocalyptic number.

It is an amenable number.

104685185 is a deficient number, since it is larger than the sum of its proper divisors (32628607).

104685185 is a wasteful number, since it uses less digits than its factorization.

104685185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784.

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 104685185 is about 10231.5778353097. The cubic root of 104685185 is about 471.2974337026.

The spelling of 104685185 in words is "one hundred four million, six hundred eighty-five thousand, one hundred eighty-five".