195705232 has 40 divisors (see below), whose sum is σ = 393347840. Its totient is φ = 94227840.

The previous prime is 195705193. The next prime is 195705233. The reversal of 195705232 is 232507591.

It is not an unprimeable number, because it can be changed into a prime (195705233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112723 + ... + 114445.

It is an arithmetic number, because the mean of its divisors is an integer number (9833696).

Almost surely, 2^195705232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195705232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196673920).

195705232 is an abundant number, since it is smaller than the sum of its proper divisors (197642608).

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

195705232 is a wasteful number, since it uses less digits than its factorization.

195705232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991 (or 1985 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 195705232 is about 13989.4686103511. The cubic root of 195705232 is about 580.5872292697.

The spelling of 195705232 in words is "one hundred ninety-five million, seven hundred five thousand, two hundred thirty-two".