195992076 has 24 divisors (see below), whose sum is σ = 522645760. Its totient is φ = 55997712.

The previous prime is 195992053. The next prime is 195992077. The reversal of 195992076 is 670299591.

195992076 is digitally balanced in base 2, 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 (195992077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166536 + ... + 1166703.

Almost surely, 2^195992076 is an apocalyptic number.

It is an amenable number.

195992076 is an abundant number, since it is smaller than the sum of its proper divisors (326653684).

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

195992076 is a wasteful number, since it uses less digits than its factorization.

195992076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333253 (or 2333251 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 48.

The square root of 195992076 is about 13999.7169971396. The cubic root of 195992076 is about 580.8707452206.

The spelling of 195992076 in words is "one hundred ninety-five million, nine hundred ninety-two thousand, seventy-six".