173196 has 36 divisors (see below), whose sum is σ = 465192. Its totient is φ = 54144.

The previous prime is 173191. The next prime is 173207. The reversal of 173196 is 691371.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 173196.

It is not an unprimeable number, because it can be changed into a prime (173191) by changing a digit.

173196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471 + ... + 753.

It is an arithmetic number, because the mean of its divisors is an integer number (12922).

2¹⁷³¹⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 173196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232596).

173196 is an abundant number, since it is smaller than the sum of its proper divisors (291996).

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

173196 is a wasteful number, since it uses less digits than its factorization.

173196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 305 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 173196 is about 416.1682352126. The cubic root of 173196 is about 55.7415814404.

It can be divided in two parts, 1731 and 96, that multiplied together give a triangular number (166176 = T₅₇₆).

The spelling of 173196 in words is "one hundred seventy-three thousand, one hundred ninety-six".