104389585 has 16 divisors (see below), whose sum is σ = 130118400. Its totient is φ = 80338816.

The previous prime is 104389547. The next prime is 104389603. The reversal of 104389585 is 585983401.

It is a cyclic number.

It is not a de Polignac number, because 104389585 - 2¹⁹ = 103865297 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, 10101 + ... + 17629.

It is an arithmetic number, because the mean of its divisors is an integer number (8132400).

Almost surely, 2^104389585 is an apocalyptic number.

It is an amenable number.

104389585 is a deficient number, since it is larger than the sum of its proper divisors (25728815).

104389585 is an equidigital number, since it uses as much as digits as its factorization.

104389585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7640.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 104389585 is about 10217.1221486287. The cubic root of 104389585 is about 470.8534139938.

The spelling of 104389585 in words is "one hundred four million, three hundred eighty-nine thousand, five hundred eighty-five".