196543832 has 32 divisors (see below), whose sum is σ = 393936480. Its totient is φ = 91703040.

The previous prime is 196543829. The next prime is 196543843. The reversal of 196543832 is 238345691.

196543832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 196543832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5483 + ... + 20570.

It is an arithmetic number, because the mean of its divisors is an integer number (12310515).

Almost surely, 2^196543832 is an apocalyptic number.

It is an amenable number.

196543832 is an abundant number, since it is smaller than the sum of its proper divisors (197392648).

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

196543832 is a wasteful number, since it uses less digits than its factorization.

196543832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26123 (or 26119 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 196543832 is about 14019.4091173630. The cubic root of 196543832 is about 581.4153227349.

The spelling of 196543832 in words is "one hundred ninety-six million, five hundred forty-three thousand, eight hundred thirty-two".