196328 has 32 divisors (see below), whose sum is σ = 423360. Its totient is φ = 84480.

The previous prime is 196307. The next prime is 196331. The reversal of 196328 is 823691.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 196328.

It is an unprimeable number.

196328 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 7 ways as a sum of consecutive naturals, for example, 1976 + ... + 2072.

It is an arithmetic number, because the mean of its divisors is an integer number (13230).

2¹⁹⁶³²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211680).

196328 is an abundant number, since it is smaller than the sum of its proper divisors (227032).

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

196328 is a wasteful number, since it uses less digits than its factorization.

196328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 133 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 196328 is about 443.0891558140. The cubic root of 196328 is about 58.1202420278.

It can be divided in two parts, 1963 and 28, that added together give a palindrome (1991).

The spelling of 196328 in words is "one hundred ninety-six thousand, three hundred twenty-eight".