873166 has 16 divisors (see below), whose sum is σ = 1529856. Its totient is φ = 365976.

The previous prime is 873157. The next prime is 873209. The reversal of 873166 is 661378.

It is a congruent number.

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, 6 + ... + 1321.

It is an arithmetic number, because the mean of its divisors is an integer number (95616).

2⁸⁷³¹⁶⁶ is an apocalyptic number.

873166 is a deficient number, since it is larger than the sum of its proper divisors (656690).

873166 is a wasteful number, since it uses less digits than its factorization.

873166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383.

The product of its digits is 6048, while the sum is 31.

The square root of 873166 is about 934.4335182344. The cubic root of 873166 is about 95.5796873331.

The spelling of 873166 in words is "eight hundred seventy-three thousand, one hundred sixty-six".