195246448 has 40 divisors (see below), whose sum is σ = 395974656. Its totient is φ = 93086400.

The previous prime is 195246439. The next prime is 195246449. The reversal of 195246448 is 844642591.

195246448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195246449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157993 + ... + 159223.

Almost surely, 2^195246448 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 195246448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197987328).

195246448 is an abundant number, since it is smaller than the sum of its proper divisors (200728208).

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

195246448 is a wasteful number, since it uses less digits than its factorization.

195246448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693 (or 1687 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 195246448 is about 13973.0615113510. The cubic root of 195246448 is about 580.1331917657.

It can be divided in two parts, 1952 and 46448, that added together give a square (48400 = 220²).

The spelling of 195246448 in words is "one hundred ninety-five million, two hundred forty-six thousand, four hundred forty-eight".