196570328 has 32 divisors (see below), whose sum is σ = 389491200. Its totient is φ = 92815008.

The previous prime is 196570327. The next prime is 196570331. The reversal of 196570328 is 823075691.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196570327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7775 + ... + 21297.

It is an arithmetic number, because the mean of its divisors is an integer number (12171600).

Almost surely, 2^196570328 is an apocalyptic number.

It is an amenable number.

196570328 is a deficient number, since it is larger than the sum of its proper divisors (192920872).

196570328 is a wasteful number, since it uses less digits than its factorization.

196570328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13631 (or 13627 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 196570328 is about 14020.3540611498. The cubic root of 196570328 is about 581.4414483545.

The spelling of 196570328 in words is "one hundred ninety-six million, five hundred seventy thousand, three hundred twenty-eight".