196565832 has 128 divisors (see below), whose sum is σ = 583200000. Its totient is φ = 61129728.

The previous prime is 196565821. The next prime is 196565839. The reversal of 196565832 is 238565691.

196565832 is a `hidden beast` number, since 1 + 9 + 6 + 565 + 83 + 2 = 666.

196565832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (196565839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 730594 + ... + 730862.

It is an arithmetic number, because the mean of its divisors is an integer number (4556250).

Almost surely, 2^196565832 is an apocalyptic number.

196565832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196565832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291600000).

196565832 is an abundant number, since it is smaller than the sum of its proper divisors (386634168).

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

196565832 is a wasteful number, since it uses less digits than its factorization.

196565832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 490 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 196565832 is about 14020.1937219141. The cubic root of 196565832 is about 581.4370153682.

The spelling of 196565832 in words is "one hundred ninety-six million, five hundred sixty-five thousand, eight hundred thirty-two".