104785206867 has 24 divisors (see below), whose sum is σ = 165316839168. Its totient is φ = 63428972400.

The previous prime is 104785206847. The next prime is 104785206887. The reversal of 104785206867 is 768602587401.

104785206867 is a `hidden beast` number, since 1 + 0 + 478 + 52 + 0 + 68 + 67 = 666.

It is an interprime number because it is at equal distance from previous prime (104785206847) and next prime (104785206887).

It is not a de Polignac number, because 104785206867 - 2¹⁰ = 104785205843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104785206847) 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, 561559 + ... + 724512.

It is an arithmetic number, because the mean of its divisors is an integer number (6888201632).

Almost surely, 2^104785206867 is an apocalyptic number.

104785206867 is a deficient number, since it is larger than the sum of its proper divisors (60531632301).

104785206867 is a wasteful number, since it uses less digits than its factorization.

104785206867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286911 (or 1286908 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 104785206867 in words is "one hundred four billion, seven hundred eighty-five million, two hundred six thousand, eight hundred sixty-seven".