195797832 has 16 divisors (see below), whose sum is σ = 489494640. Its totient is φ = 65265936.

The previous prime is 195797809. The next prime is 195797851. The reversal of 195797832 is 238797591.

195797832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4079098 + ... + 4079145.

It is an arithmetic number, because the mean of its divisors is an integer number (30593415).

Almost surely, 2^195797832 is an apocalyptic number.

195797832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

195797832 is an abundant number, since it is smaller than the sum of its proper divisors (293696808).

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

195797832 is a wasteful number, since it uses less digits than its factorization.

195797832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158252 (or 8158248 counting only the distinct ones).

The product of its digits is 952560, while the sum is 51.

The square root of 195797832 is about 13992.7778514489. Note that the first 3 decimals coincide. The cubic root of 195797832 is about 580.6787851600.

The spelling of 195797832 in words is "one hundred ninety-five million, seven hundred ninety-seven thousand, eight hundred thirty-two".