104685184 has 32 divisors (see below), whose sum is σ = 220824900. Its totient is φ = 49262592.

The previous prime is 104685179. The next prime is 104685197. The reversal of 104685184 is 481586401.

It can be written as a sum of positive squares in 2 ways, for example, as 101445184 + 3240000 = 10072^2 + 1800^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×104685184² = 21917975498227712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 21879 + ... + 26230.

Almost surely, 2^104685184 is an apocalyptic number.

It is an amenable number.

104685184 is an abundant number, since it is smaller than the sum of its proper divisors (116139716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104685184 is an equidigital number, since it uses as much as digits as its factorization.

104685184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48140 (or 48128 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 104685184 is about 10231.5777864413. The cubic root of 104685184 is about 471.2974322020.

The spelling of 104685184 in words is "one hundred four million, six hundred eighty-five thousand, one hundred eighty-four".