104065173 has 6 divisors (see below), whose sum is σ = 150316374. Its totient is φ = 69376776.

The previous prime is 104065153. The next prime is 104065187. The reversal of 104065173 is 371560401.

104065173 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 651 + 7 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93837969 + 10227204 = 9687^2 + 3198^2 .

It is a de Polignac number, because none of the positive numbers 2^k-104065173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104065153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5781390 + ... + 5781407.

It is an arithmetic number, because the mean of its divisors is an integer number (25052729).

Almost surely, 2^104065173 is an apocalyptic number.

It is an amenable number.

104065173 is a deficient number, since it is larger than the sum of its proper divisors (46251201).

104065173 is a wasteful number, since it uses less digits than its factorization.

104065173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11562803 (or 11562800 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 104065173 is about 10201.2338959559. The cubic root of 104065173 is about 470.3651500673.

The spelling of 104065173 in words is "one hundred four million, sixty-five thousand, one hundred seventy-three".