170161168 has 10 divisors (see below), whose sum is σ = 329687294. Its totient is φ = 85080576.

The previous prime is 170161151. The next prime is 170161219. The reversal of 170161168 is 861161071.

170161168 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 115519504 + 54641664 = 10748^2 + 7392^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5317521 + ... + 5317552.

Almost surely, 2^170161168 is an apocalyptic number.

It is an amenable number.

170161168 is a deficient number, since it is larger than the sum of its proper divisors (159526126).

170161168 is a wasteful number, since it uses less digits than its factorization.

170161168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10635081 (or 10635075 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 170161168 is about 13044.5838569116. The cubic root of 170161168 is about 554.1408322728.

The spelling of 170161168 in words is "one hundred seventy million, one hundred sixty-one thousand, one hundred sixty-eight".