873165 has 8 divisors (see below), whose sum is σ = 1397088. Its totient is φ = 465680.

The previous prime is 873157. The next prime is 873209. The reversal of 873165 is 561378.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 873165 - 2³ = 873157 is a prime.

It is a Curzon number.

873165 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 873165.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29091 + ... + 29120.

It is an arithmetic number, because the mean of its divisors is an integer number (174636).

2⁸⁷³¹⁶⁵ is an apocalyptic number.

It is an amenable number.

873165 is a deficient number, since it is larger than the sum of its proper divisors (523923).

873165 is a wasteful number, since it uses less digits than its factorization.

873165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58219.

The product of its digits is 5040, while the sum is 30.

The square root of 873165 is about 934.4329831507. The cubic root of 873165 is about 95.5796508453.

The spelling of 873165 in words is "eight hundred seventy-three thousand, one hundred sixty-five".