196696608 has 48 divisors (see below), whose sum is σ = 519462720. Its totient is φ = 65167616.

The previous prime is 196696601. The next prime is 196696627. The reversal of 196696608 is 806696691.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (196696601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9898 + ... + 22166.

It is an arithmetic number, because the mean of its divisors is an integer number (10822140).

Almost surely, 2^196696608 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 196696608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259731360).

196696608 is an abundant number, since it is smaller than the sum of its proper divisors (322766112).

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

196696608 is a wasteful number, since it uses less digits than its factorization.

196696608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12449 (or 12441 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The square root of 196696608 is about 14024.8567907127. The cubic root of 196696608 is about 581.5659308734.

The spelling of 196696608 in words is "one hundred ninety-six million, six hundred ninety-six thousand, six hundred eight".