195773468 has 12 divisors (see below), whose sum is σ = 373749432. Its totient is φ = 88987920.

The previous prime is 195773449. The next prime is 195773477. The reversal of 195773468 is 864377591.

It is a congruent number.

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, 2224655 + ... + 2224742.

It is an arithmetic number, because the mean of its divisors is an integer number (31145786).

Almost surely, 2^195773468 is an apocalyptic number.

It is an amenable number.

195773468 is a deficient number, since it is larger than the sum of its proper divisors (177975964).

195773468 is a wasteful number, since it uses less digits than its factorization.

195773468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4449412 (or 4449410 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 50.

The square root of 195773468 is about 13991.9072323969. The cubic root of 195773468 is about 580.6546986748.

The spelling of 195773468 in words is "one hundred ninety-five million, seven hundred seventy-three thousand, four hundred sixty-eight".