104086189 has 8 divisors (see below), whose sum is σ = 113764608. Its totient is φ = 94802880.

The previous prime is 104086183. The next prime is 104086193. The reversal of 104086189 is 981680401.

It is a happy number.

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

It is not a de Polignac number, because 104086189 - 2⁹ = 104085677 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 (104086183) 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, 98227 + ... + 99280.

It is an arithmetic number, because the mean of its divisors is an integer number (14220576).

Almost surely, 2^104086189 is an apocalyptic number.

It is an amenable number.

104086189 is a deficient number, since it is larger than the sum of its proper divisors (9678419).

104086189 is a wasteful number, since it uses less digits than its factorization.

104086189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197555.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 104086189 is about 10202.2639154258. The cubic root of 104086189 is about 470.3968114077.

The spelling of 104086189 in words is "one hundred four million, eighty-six thousand, one hundred eighty-nine".