196535168 has 32 divisors (see below), whose sum is σ = 397969320. Its totient is φ = 96652800.

The previous prime is 196535159. The next prime is 196535179. The reversal of 196535168 is 861535691.

196535168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4778 + ... + 20393.

Almost surely, 2^196535168 is an apocalyptic number.

It is an amenable number.

196535168 is an abundant number, since it is smaller than the sum of its proper divisors (201434152).

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

196535168 is an equidigital number, since it uses as much as digits as its factorization.

196535168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25246 (or 25234 counting only the distinct ones).

The product of its digits is 194400, while the sum is 44.

The square root of 196535168 is about 14019.1001137734. The cubic root of 196535168 is about 581.4067793371.

The spelling of 196535168 in words is "one hundred ninety-six million, five hundred thirty-five thousand, one hundred sixty-eight".