195946548 has 24 divisors (see below), whose sum is σ = 522524352. Its totient is φ = 55984704.

The previous prime is 195946529. The next prime is 195946549. The reversal of 195946548 is 845649591.

It is a self number, because there is not a number n which added to its sum of digits gives 195946548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195946549) 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, 1166265 + ... + 1166432.

It is an arithmetic number, because the mean of its divisors is an integer number (21771848).

Almost surely, 2^195946548 is an apocalyptic number.

It is an amenable number.

195946548 is an abundant number, since it is smaller than the sum of its proper divisors (326577804).

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

195946548 is a wasteful number, since it uses less digits than its factorization.

195946548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332711 (or 2332709 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 51.

The square root of 195946548 is about 13998.0908698294. The cubic root of 195946548 is about 580.8257639270.

The spelling of 195946548 in words is "one hundred ninety-five million, nine hundred forty-six thousand, five hundred forty-eight".