196232528866 has 8 divisors (see below), whose sum is σ = 321107774544. Its totient is φ = 89196604020.

The previous prime is 196232528851. The next prime is 196232528867. The reversal of 196232528866 is 668825232691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 196232528866.

It is not an unprimeable number, because it can be changed into a prime (196232528867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4459830180 + ... + 4459830223.

It is an arithmetic number, because the mean of its divisors is an integer number (40138471818).

Almost surely, 2^196232528866 is an apocalyptic number.

196232528866 is a deficient number, since it is larger than the sum of its proper divisors (124875245678).

196232528866 is a wasteful number, since it uses less digits than its factorization.

196232528866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8919660416.

The product of its digits is 14929920, while the sum is 58.

The spelling of 196232528866 in words is "one hundred ninety-six billion, two hundred thirty-two million, five hundred twenty-eight thousand, eight hundred sixty-six".