173373223 has 8 divisors (see below), whose sum is σ = 179521200. Its totient is φ = 167236608.

The previous prime is 173373209. The next prime is 173373227. The reversal of 173373223 is 322373371.

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

It is a cyclic number.

It is not a de Polignac number, because 173373223 - 2⁹ = 173372711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173373227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38740 + ... + 42982.

It is an arithmetic number, because the mean of its divisors is an integer number (22440150).

Almost surely, 2^173373223 is an apocalyptic number.

173373223 is a deficient number, since it is larger than the sum of its proper divisors (6147977).

173373223 is a wasteful number, since it uses less digits than its factorization.

173373223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681.

The product of its digits is 15876, while the sum is 31.

The square root of 173373223 is about 13167.1266037811. The cubic root of 173373223 is about 557.6058750437.

The spelling of 173373223 in words is "one hundred seventy-three million, three hundred seventy-three thousand, two hundred twenty-three".