196211 has 4 divisors (see below), whose sum is σ = 201552. Its totient is φ = 190872.

The previous prime is 196201. The next prime is 196247. The reversal of 196211 is 112691.

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 196211 - 2¹⁴ = 179827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615 + ... + 2688.

It is an arithmetic number, because the mean of its divisors is an integer number (50388).

2¹⁹⁶²¹¹ is an apocalyptic number.

196211 is a deficient number, since it is larger than the sum of its proper divisors (5341).

196211 is an equidigital number, since it uses as much as digits as its factorization.

196211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340.

The product of its digits is 108, while the sum is 20.

The square root of 196211 is about 442.9571085331. The cubic root of 196211 is about 58.1086943124.

The spelling of 196211 in words is "one hundred ninety-six thousand, two hundred eleven".