195353648 has 40 divisors (see below), whose sum is σ = 434118048. Its totient is φ = 83423232.

The previous prime is 195353633. The next prime is 195353663. The reversal of 195353648 is 846353591.

It is an interprime number because it is at equal distance from previous prime (195353633) and next prime (195353663).

It is a junction number, because it is equal to n+sod(n) for n = 195353599 and 195353608.

It is an unprimeable number.

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, 29840 + ... + 35792.

Almost surely, 2^195353648 is an apocalyptic number.

It is an amenable number.

195353648 is an abundant number, since it is smaller than the sum of its proper divisors (238764400).

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

195353648 is a wasteful number, since it uses less digits than its factorization.

195353648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261 (or 6255 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 195353648 is about 13976.8969374465. The cubic root of 195353648 is about 580.2393463213.

The spelling of 195353648 in words is "one hundred ninety-five million, three hundred fifty-three thousand, six hundred forty-eight".