173373 has 4 divisors (see below), whose sum is σ = 231168. Its totient is φ = 115580.

The previous prime is 173359. The next prime is 173429. The reversal of 173373 is 373371.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 173373 - 2⁴ = 173357 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28893 + ... + 28898.

It is an arithmetic number, because the mean of its divisors is an integer number (57792).

2¹⁷³³⁷³ is an apocalyptic number.

It is an amenable number.

173373 is a deficient number, since it is larger than the sum of its proper divisors (57795).

173373 is an equidigital number, since it uses as much as digits as its factorization.

173373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57794.

The product of its digits is 1323, while the sum is 24.

The square root of 173373 is about 416.3808352938. The cubic root of 173373 is about 55.7605635971.

The spelling of 173373 in words is "one hundred seventy-three thousand, three hundred seventy-three", and thus it is an iban number.