195759952 has 20 divisors (see below), whose sum is σ = 386442900. Its totient is φ = 96032768.

The previous prime is 195759929. The next prime is 195759979. The reversal of 195759952 is 259957591.

195759952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 116122176 + 79637776 = 10776^2 + 8924^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 195759952.

It is a congruent number.

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, 114577 + ... + 116272.

It is an arithmetic number, because the mean of its divisors is an integer number (19322145).

Almost surely, 2^195759952 is an apocalyptic number.

It is an amenable number.

195759952 is a deficient number, since it is larger than the sum of its proper divisors (190682948).

195759952 is a wasteful number, since it uses less digits than its factorization.

195759952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230910 (or 230904 counting only the distinct ones).

The product of its digits is 1275750, while the sum is 52.

The square root of 195759952 is about 13991.4242305778. The cubic root of 195759952 is about 580.6413357651.

The spelling of 195759952 in words is "one hundred ninety-five million, seven hundred fifty-nine thousand, nine hundred fifty-two".