173047130 has 32 divisors (see below), whose sum is σ = 316880640. Its totient is φ = 68028480.

The previous prime is 173047129. The next prime is 173047153. The reversal of 173047130 is 31740371.

173047130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 173047130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250085 + ... + 250775.

It is an arithmetic number, because the mean of its divisors is an integer number (9902520).

Almost surely, 2^173047130 is an apocalyptic number.

173047130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173047130 is a deficient number, since it is larger than the sum of its proper divisors (143833510).

173047130 is a wasteful number, since it uses less digits than its factorization.

173047130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 173047130 is about 13154.7379297347. The cubic root of 173047130 is about 557.2560603697.

The spelling of 173047130 in words is "one hundred seventy-three million, forty-seven thousand, one hundred thirty".