195594148 has 12 divisors (see below), whose sum is σ = 346414320. Its totient is φ = 96618632.

The previous prime is 195594131. The next prime is 195594199. The reversal of 195594148 is 841495591.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 195594098 and 195594107.

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 3 ways as a sum of consecutive naturals, for example, 294238 + ... + 294901.

It is an arithmetic number, because the mean of its divisors is an integer number (28867860).

Almost surely, 2^195594148 is an apocalyptic number.

It is an amenable number.

195594148 is a deficient number, since it is larger than the sum of its proper divisors (150820172).

195594148 is a wasteful number, since it uses less digits than its factorization.

195594148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589226 (or 589224 counting only the distinct ones).

The product of its digits is 259200, while the sum is 46.

The square root of 195594148 is about 13985.4977744805. The cubic root of 195594148 is about 580.4773596844.

The spelling of 195594148 in words is "one hundred ninety-five million, five hundred ninety-four thousand, one hundred forty-eight".