104575785 has 32 divisors (see below), whose sum is σ = 173635968. Its totient is φ = 53706240.

The previous prime is 104575771. The next prime is 104575817. The reversal of 104575785 is 587575401.

104575785 = 23² + 24² + ... + 679².

It is not a de Polignac number, because 104575785 - 2⁷ = 104575657 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45975 + ... + 48195.

It is an arithmetic number, because the mean of its divisors is an integer number (5426124).

Almost surely, 2^104575785 is an apocalyptic number.

104575785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104575785 is a deficient number, since it is larger than the sum of its proper divisors (69060183).

104575785 is a wasteful number, since it uses less digits than its factorization.

104575785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345.

The product of its (nonzero) digits is 196000, while the sum is 42.

The square root of 104575785 is about 10226.2302438386. The cubic root of 104575785 is about 471.1332018986.

The spelling of 104575785 in words is "one hundred four million, five hundred seventy-five thousand, seven hundred eighty-five".