195734848 has 56 divisors (see below), whose sum is σ = 398392904. Its totient is φ = 95385600.

The previous prime is 195734843. The next prime is 195734881. The reversal of 195734848 is 848437591.

It can be written as a sum of positive squares in 4 ways, for example, as 33732864 + 162001984 = 5808^2 + 12728^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195734843) 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, 706486 + ... + 706762.

It is an arithmetic number, because the mean of its divisors is an integer number (7114159).

Almost surely, 2^195734848 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 195734848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199196452).

195734848 is an abundant number, since it is smaller than the sum of its proper divisors (202658056).

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

195734848 is a wasteful number, since it uses less digits than its factorization.

195734848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 521 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 195734848 is about 13990.5270808501. The cubic root of 195734848 is about 580.6165144757.

The spelling of 195734848 in words is "one hundred ninety-five million, seven hundred thirty-four thousand, eight hundred forty-eight".