197195 has 4 divisors (see below), whose sum is σ = 236640. Its totient is φ = 157752.

The previous prime is 197161. The next prime is 197203. The reversal of 197195 is 591791.

197195 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 197195 - 2¹⁰ = 196171 is a prime.

It is an unprimeable number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19715 + ... + 19724.

It is an arithmetic number, because the mean of its divisors is an integer number (59160).

2¹⁹⁷¹⁹⁵ is an apocalyptic number.

197195 is a deficient number, since it is larger than the sum of its proper divisors (39445).

197195 is an equidigital number, since it uses as much as digits as its factorization.

197195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39444.

The product of its digits is 2835, while the sum is 32.

The square root of 197195 is about 444.0664364709. The cubic root of 197195 is about 58.2056709282.

The spelling of 197195 in words is "one hundred ninety-seven thousand, one hundred ninety-five".