173673 has 12 divisors (see below), whose sum is σ = 262080. Its totient is φ = 110616.

The previous prime is 173671. The next prime is 173683. The reversal of 173673 is 376371.

173673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 173673 - 2¹ = 173671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (173671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213 + ... + 626.

It is an arithmetic number, because the mean of its divisors is an integer number (21840).

2¹⁷³⁶⁷³ is an apocalyptic number.

It is an amenable number.

173673 is a deficient number, since it is larger than the sum of its proper divisors (88407).

173673 is a wasteful number, since it uses less digits than its factorization.

173673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 865 counting only the distinct ones).

The product of its digits is 2646, while the sum is 27.

The square root of 173673 is about 416.7409267159. The cubic root of 173673 is about 55.7927072598.

The spelling of 173673 in words is "one hundred seventy-three thousand, six hundred seventy-three".