195082568 has 16 divisors (see below), whose sum is σ = 366187500. Its totient is φ = 97432576.

The previous prime is 195082567. The next prime is 195082579. The reversal of 195082568 is 865280591.

It can be written as a sum of positive squares in 2 ways, for example, as 188842564 + 6240004 = 13742^2 + 2498^2 .

It is not an unprimeable number, because it can be changed into a prime (195082561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5693 + ... + 20556.

Almost surely, 2^195082568 is an apocalyptic number.

It is an amenable number.

195082568 is a deficient number, since it is larger than the sum of its proper divisors (171104932).

195082568 is a wasteful number, since it uses less digits than its factorization.

195082568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27184 (or 27180 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 44.

The square root of 195082568 is about 13967.1961395264. The cubic root of 195082568 is about 579.9708348394.

The spelling of 195082568 in words is "one hundred ninety-five million, eighty-two thousand, five hundred sixty-eight".