195967882 has 8 divisors (see below), whose sum is σ = 320674752. Its totient is φ = 89076300.

The previous prime is 195967879. The next prime is 195967883. The reversal of 195967882 is 288769591.

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

It is not an unprimeable number, because it can be changed into a prime (195967883) 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, 4453794 + ... + 4453837.

It is an arithmetic number, because the mean of its divisors is an integer number (40084344).

Almost surely, 2^195967882 is an apocalyptic number.

195967882 is a deficient number, since it is larger than the sum of its proper divisors (124706870).

195967882 is a wasteful number, since it uses less digits than its factorization.

195967882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907644.

The product of its digits is 2177280, while the sum is 55.

The square root of 195967882 is about 13998.8528815757. The cubic root of 195967882 is about 580.8468426129.

The spelling of 195967882 in words is "one hundred ninety-five million, nine hundred sixty-seven thousand, eight hundred eighty-two".