195628848 has 60 divisors (see below), whose sum is σ = 522325944. Its totient is φ = 63091200.

The previous prime is 195628841. The next prime is 195628859. The reversal of 195628848 is 848826591.

It is a self number, because there is not a number n which added to its sum of digits gives 195628848.

It is not an unprimeable number, because it can be changed into a prime (195628841) 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 11 ways as a sum of consecutive naturals, for example, 44008 + ... + 48248.

Almost surely, 2^195628848 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 195628848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261162972).

195628848 is an abundant number, since it is smaller than the sum of its proper divisors (326697096).

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

195628848 is a wasteful number, since it uses less digits than its factorization.

195628848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4314 (or 4277 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 51.

The square root of 195628848 is about 13986.7382902519. The cubic root of 195628848 is about 580.5116847968.

The spelling of 195628848 in words is "one hundred ninety-five million, six hundred twenty-eight thousand, eight hundred forty-eight".