195808548 has 24 divisors (see below), whose sum is σ = 492032128. Its totient is φ = 60248736.

The previous prime is 195808523. The next prime is 195808559. The reversal of 195808548 is 845808591.

It is a junction number, because it is equal to n+sod(n) for n = 195808497 and 195808506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627436 + ... + 627747.

Almost surely, 2^195808548 is an apocalyptic number.

It is an amenable number.

195808548 is an abundant number, since it is smaller than the sum of its proper divisors (296223580).

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

195808548 is a wasteful number, since it uses less digits than its factorization.

195808548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255203 (or 1255201 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 48.

The square root of 195808548 is about 13993.1607580275. The cubic root of 195808548 is about 580.6893784682.

The spelling of 195808548 in words is "one hundred ninety-five million, eight hundred eight thousand, five hundred forty-eight".