104186085 has 8 divisors (see below), whose sum is σ = 166697760. Its totient is φ = 55565904.

The previous prime is 104186083. The next prime is 104186129. The reversal of 104186085 is 580681401.

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

It is not a de Polignac number, because 104186085 - 2¹ = 104186083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104186083) 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, 3472855 + ... + 3472884.

It is an arithmetic number, because the mean of its divisors is an integer number (20837220).

Almost surely, 2^104186085 is an apocalyptic number.

104186085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104186085 is a deficient number, since it is larger than the sum of its proper divisors (62511675).

104186085 is an equidigital number, since it uses as much as digits as its factorization.

104186085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945747.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 104186085 is about 10207.1585174328. The cubic root of 104186085 is about 470.5472499860.

The spelling of 104186085 in words is "one hundred four million, one hundred eighty-six thousand, eighty-five".