173200006 has 24 divisors (see below), whose sum is σ = 312642720. Its totient is φ = 71667792.

The previous prime is 173200003. The next prime is 173200009. The reversal of 173200006 is 600002371.

It is an interprime number because it is at equal distance from previous prime (173200003) and next prime (173200009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173200003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27630 + ... + 33313.

It is an arithmetic number, because the mean of its divisors is an integer number (13026780).

Almost surely, 2^173200006 is an apocalyptic number.

173200006 is a deficient number, since it is larger than the sum of its proper divisors (139442714).

173200006 is a wasteful number, since it uses less digits than its factorization.

173200006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60988 (or 60981 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 173200006 is about 13160.5473290437. The cubic root of 173200006 is about 557.4201120221.

Adding to 173200006 its reverse (600002371), we get a palindrome (773202377).

It can be divided in two parts, 17 and 3200006, that added together give a palindrome (3200023).

The spelling of 173200006 in words is "one hundred seventy-three million, two hundred thousand, six".