173130084 has 36 divisors (see below), whose sum is σ = 438197760. Its totient is φ = 57635760.

The previous prime is 173130079. The next prime is 173130119. The reversal of 173130084 is 480031371.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30157 + ... + 35435.

It is an arithmetic number, because the mean of its divisors is an integer number (12172160).

Almost surely, 2^173130084 is an apocalyptic number.

It is an amenable number.

173130084 is an abundant number, since it is smaller than the sum of its proper divisors (265067676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

173130084 is a wasteful number, since it uses less digits than its factorization.

173130084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6200 (or 6195 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 173130084 is about 13157.8905604204. The cubic root of 173130084 is about 557.3450905173.

The spelling of 173130084 in words is "one hundred seventy-three million, one hundred thirty thousand, eighty-four".