173116768 has 48 divisors (see below), whose sum is σ = 387991296. Its totient is φ = 75264640.

The previous prime is 173116751. The next prime is 173116787. The reversal of 173116768 is 867611371.

It is a self number, because there is not a number n which added to its sum of digits gives 173116768.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2596 + ... + 18787.

It is an arithmetic number, because the mean of its divisors is an integer number (8083152).

Almost surely, 2^173116768 is an apocalyptic number.

It is an amenable number.

173116768 is an abundant number, since it is smaller than the sum of its proper divisors (214874528).

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

173116768 is a wasteful number, since it uses less digits than its factorization.

173116768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21427 (or 21419 counting only the distinct ones).

The product of its digits is 42336, while the sum is 40.

The square root of 173116768 is about 13157.3845425297. The cubic root of 173116768 is about 557.3308010741.

The spelling of 173116768 in words is "one hundred seventy-three million, one hundred sixteen thousand, seven hundred sixty-eight".