320196 has 12 divisors (see below), whose sum is σ = 747152. Its totient is φ = 106728.

The previous prime is 320179. The next prime is 320209. The reversal of 320196 is 691023.

It is a tau number, because it is divible by the number of its divisors (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 320196.

It is an unprimeable number.

320196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13330 + ... + 13353.

2³²⁰¹⁹⁶ is an apocalyptic number.

It is an amenable number.

320196 is an abundant number, since it is smaller than the sum of its proper divisors (426956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320196 is a wasteful number, since it uses less digits than its factorization.

320196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26690 (or 26688 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 320196 is about 565.8586395912. The cubic root of 320196 is about 68.4129998205.

The spelling of 320196 in words is "three hundred twenty thousand, one hundred ninety-six".