173073235 has 8 divisors (see below), whose sum is σ = 213301296. Its totient is φ = 134716320.

The previous prime is 173073203. The next prime is 173073253. The reversal of 173073235 is 532370371.

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

It is not a de Polignac number, because 173073235 - 2⁵ = 173073203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 173073197 and 173073206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467581 + ... + 467950.

It is an arithmetic number, because the mean of its divisors is an integer number (26662662).

Almost surely, 2^173073235 is an apocalyptic number.

173073235 is a deficient number, since it is larger than the sum of its proper divisors (40228061).

173073235 is an equidigital number, since it uses as much as digits as its factorization.

173073235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935573.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 173073235 is about 13155.7301203696. The cubic root of 173073235 is about 557.2840805551.

The spelling of 173073235 in words is "one hundred seventy-three million, seventy-three thousand, two hundred thirty-five".