173168 has 20 divisors (see below), whose sum is σ = 342240. Its totient is φ = 84864.

The previous prime is 173149. The next prime is 173177. The reversal of 173168 is 861371.

It is a congruent number.

It is an unprimeable number.

173168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196 + ... + 1332.

It is an arithmetic number, because the mean of its divisors is an integer number (17112).

2¹⁷³¹⁶⁸ is an apocalyptic number.

It is an amenable number.

173168 is a deficient number, since it is larger than the sum of its proper divisors (169072).

173168 is a wasteful number, since it uses less digits than its factorization.

173168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 173168 is about 416.1345936112. The cubic root of 173168 is about 55.7385774288.

The spelling of 173168 in words is "one hundred seventy-three thousand, one hundred sixty-eight".