196199 has 4 divisors (see below), whose sum is σ = 202560. Its totient is φ = 189840.

The previous prime is 196193. The next prime is 196201. The reversal of 196199 is 991691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991691 = 23 ⋅43117.

It is a cyclic number.

It is not a de Polignac number, because 196199 - 2¹² = 192103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196193) 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, 3134 + ... + 3195.

It is an arithmetic number, because the mean of its divisors is an integer number (50640).

2¹⁹⁶¹⁹⁹ is an apocalyptic number.

196199 is a deficient number, since it is larger than the sum of its proper divisors (6361).

196199 is an equidigital number, since it uses as much as digits as its factorization.

196199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360.

The product of its digits is 4374, while the sum is 35.

The square root of 196199 is about 442.9435629965. The cubic root of 196199 is about 58.1075096718.

The spelling of 196199 in words is "one hundred ninety-six thousand, one hundred ninety-nine".