868271206 has 32 divisors (see below), whose sum is σ = 1488326400. Its totient is φ = 376046880.

The previous prime is 868271203. The next prime is 868271221. The reversal of 868271206 is 602172868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868271203) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 132925 + ... + 139303.

It is an arithmetic number, because the mean of its divisors is an integer number (46510200).

Almost surely, 2^868271206 is an apocalyptic number.

868271206 is a deficient number, since it is larger than the sum of its proper divisors (620055194).

868271206 is a wasteful number, since it uses less digits than its factorization.

868271206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6684.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 868271206 is about 29466.4420315721. The cubic root of 868271206 is about 954.0075235237.

The spelling of 868271206 in words is "eight hundred sixty-eight million, two hundred seventy-one thousand, two hundred six".