195392672 has 24 divisors (see below), whose sum is σ = 386993376. Its totient is φ = 97108672.

The previous prime is 195392669. The next prime is 195392683. The reversal of 195392672 is 276293591.

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, 12938 + ... + 23625.

It is an arithmetic number, because the mean of its divisors is an integer number (16124724).

Almost surely, 2^195392672 is an apocalyptic number.

It is an amenable number.

195392672 is a deficient number, since it is larger than the sum of its proper divisors (191600704).

195392672 is a wasteful number, since it uses less digits than its factorization.

195392672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36740 (or 36732 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 195392672 is about 13978.2928857568. The cubic root of 195392672 is about 580.2779801066.

The spelling of 195392672 in words is "one hundred ninety-five million, three hundred ninety-two thousand, six hundred seventy-two".