173513230 has 64 divisors (see below), whose sum is σ = 354170880. Its totient is φ = 60652800.

The previous prime is 173513191. The next prime is 173513257. The reversal of 173513230 is 32315371.

173513230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 173513195 and 173513204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356047 + ... + 356533.

It is an arithmetic number, because the mean of its divisors is an integer number (5533920).

Almost surely, 2^173513230 is an apocalyptic number.

173513230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173513230 is an abundant number, since it is smaller than the sum of its proper divisors (180657650).

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

173513230 is a wasteful number, since it uses less digits than its factorization.

173513230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 173513230 is about 13172.4420666784. The cubic root of 173513230 is about 557.7559322807.

The spelling of 173513230 in words is "one hundred seventy-three million, five hundred thirteen thousand, two hundred thirty".