875195668 has 12 divisors (see below), whose sum is σ = 1535084320. Its totient is φ = 436600152.

The previous prime is 875195653. The next prime is 875195681. The reversal of 875195668 is 866591578.

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, 247446 + ... + 250957.

Almost surely, 2^875195668 is an apocalyptic number.

It is an amenable number.

875195668 is a deficient number, since it is larger than the sum of its proper divisors (659888652).

875195668 is a wasteful number, since it uses less digits than its factorization.

875195668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498846 (or 498844 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 55.

The square root of 875195668 is about 29583.7061234728. The cubic root of 875195668 is about 956.5368811999.

The spelling of 875195668 in words is "eight hundred seventy-five million, one hundred ninety-five thousand, six hundred sixty-eight".