170080897 has 8 divisors (see below), whose sum is σ = 199631936. Its totient is φ = 141843312.

The previous prime is 170080891. The next prime is 170080901. The reversal of 170080897 is 798080071.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 170080897 - 2¹⁹ = 169556609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (170080891) by changing a digit.

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, 328083 + ... + 328600.

It is an arithmetic number, because the mean of its divisors is an integer number (24953992).

Almost surely, 2^170080897 is an apocalyptic number.

It is an amenable number.

170080897 is a deficient number, since it is larger than the sum of its proper divisors (29551039).

170080897 is an equidigital number, since it uses as much as digits as its factorization.

170080897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656727.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 170080897 is about 13041.5066997644. The cubic root of 170080897 is about 554.0536826691.

The spelling of 170080897 in words is "one hundred seventy million, eighty thousand, eight hundred ninety-seven".