104385975 has 24 divisors (see below), whose sum is σ = 175024512. Its totient is φ = 54885600.

The previous prime is 104385971. The next prime is 104385977. The reversal of 104385975 is 579583401.

It is not a de Polignac number, because 104385975 - 2² = 104385971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104385971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4477 + ... + 15126.

It is an arithmetic number, because the mean of its divisors is an integer number (7292688).

Almost surely, 2^104385975 is an apocalyptic number.

104385975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104385975 is a deficient number, since it is larger than the sum of its proper divisors (70638537).

104385975 is a wasteful number, since it uses less digits than its factorization.

104385975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19687 (or 19682 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 104385975 is about 10216.9454828730. The cubic root of 104385975 is about 470.8479862479.

The spelling of 104385975 in words is "one hundred four million, three hundred eighty-five thousand, nine hundred seventy-five".