104685775 has 12 divisors (see below), whose sum is σ = 129938112. Its totient is φ = 83666240.

The previous prime is 104685767. The next prime is 104685781. The reversal of 104685775 is 577586401.

It is not a de Polignac number, because 104685775 - 2³ = 104685767 is a prime.

It is a super-2 number, since 2×104685775² = 21918222974701250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44427 + ... + 46723.

It is an arithmetic number, because the mean of its divisors is an integer number (10828176).

Almost surely, 2^104685775 is an apocalyptic number.

104685775 is a deficient number, since it is larger than the sum of its proper divisors (25252337).

104685775 is a wasteful number, since it uses less digits than its factorization.

104685775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130 (or 4125 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 104685775 is about 10231.6066675767. The cubic root of 104685775 is about 471.2983191032.

The spelling of 104685775 in words is "one hundred four million, six hundred eighty-five thousand, seven hundred seventy-five".