104469985 has 8 divisors (see below), whose sum is σ = 126536256. Its totient is φ = 82794480.

The previous prime is 104469983. The next prime is 104470001. The reversal of 104469985 is 589964401.

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 104469985 - 2¹ = 104469983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104469983) 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, 97101 + ... + 98170.

It is an arithmetic number, because the mean of its divisors is an integer number (15817032).

Almost surely, 2^104469985 is an apocalyptic number.

It is an amenable number.

104469985 is a deficient number, since it is larger than the sum of its proper divisors (22066271).

104469985 is a wasteful number, since it uses less digits than its factorization.

104469985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195383.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 104469985 is about 10221.0559630598. The cubic root of 104469985 is about 470.9742654487.

The spelling of 104469985 in words is "one hundred four million, four hundred sixty-nine thousand, nine hundred eighty-five".