170097 has 12 divisors (see below), whose sum is σ = 238320. Its totient is φ = 107880.

The previous prime is 170081. The next prime is 170099. The reversal of 170097 is 790071.

170097 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 170097 - 2⁴ = 170081 is a prime.

170097 is strictly pandigital in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 170097.

It is not an unprimeable number, because it can be changed into a prime (170099) 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, 2854 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (19860).

2¹⁷⁰⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

170097 is a deficient number, since it is larger than the sum of its proper divisors (68223).

170097 is an equidigital number, since it uses as much as digits as its factorization.

170097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 441, while the sum is 24.

The square root of 170097 is about 412.4281755652. The cubic root of 170097 is about 55.4071167770.

The spelling of 170097 in words is "one hundred seventy thousand, ninety-seven".