197085 has 16 divisors (see below), whose sum is σ = 360576. Its totient is φ = 90048.

The previous prime is 197083. The next prime is 197089. The reversal of 197085 is 580791.

197085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 197085 - 2¹ = 197083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834 + ... + 1043.

It is an arithmetic number, because the mean of its divisors is an integer number (22536).

2¹⁹⁷⁰⁸⁵ is an apocalyptic number.

197085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

197085 is a deficient number, since it is larger than the sum of its proper divisors (163491).

197085 is a wasteful number, since it uses less digits than its factorization.

197085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 197085 is about 443.9425638526. The cubic root of 197085 is about 58.1948460853.

The spelling of 197085 in words is "one hundred ninety-seven thousand, eighty-five".