196319 has 4 divisors (see below), whose sum is σ = 200544. Its totient is φ = 192096.

The previous prime is 196307. The next prime is 196331. The reversal of 196319 is 913691.

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

It is an interprime number because it is at equal distance from previous prime (196307) and next prime (196331).

It is a cyclic number.

It is not a de Polignac number, because 196319 - 2⁴ = 196303 is a prime.

It is a super-2 number, since 2×196319² = 77082299522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196291 and 196300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2042 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (50136).

2¹⁹⁶³¹⁹ is an apocalyptic number.

196319 is a deficient number, since it is larger than the sum of its proper divisors (4225).

196319 is an equidigital number, since it uses as much as digits as its factorization.

196319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224.

The product of its digits is 1458, while the sum is 29.

The square root of 196319 is about 443.0789997280. The cubic root of 196319 is about 58.1193539049.

It can be divided in two parts, 196 and 319, that added together give a palindrome (515).

The spelling of 196319 in words is "one hundred ninety-six thousand, three hundred nineteen".