197059 has 2 divisors, whose sum is σ = 197060. Its totient is φ = 197058.

The previous prime is 197033. The next prime is 197063. The reversal of 197059 is 950791.

It is a strong prime.

It is an emirp because it is prime and its reverse (950791) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 197059 - 2¹⁵ = 164291 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 197059.

It is not a weakly prime, because it can be changed into another prime (197009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98529 + 98530.

It is an arithmetic number, because the mean of its divisors is an integer number (98530).

2¹⁹⁷⁰⁵⁹ is an apocalyptic number.

197059 is a deficient number, since it is larger than the sum of its proper divisors (1).

197059 is an equidigital number, since it uses as much as digits as its factorization.

197059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 197059 is about 443.9132798194. The cubic root of 197059 is about 58.1922868976.

The spelling of 197059 in words is "one hundred ninety-seven thousand, fifty-nine".