8071226266 has 8 divisors (see below), whose sum is σ = 12107253780. Its totient is φ = 4035475008.

The previous prime is 8071226249. The next prime is 8071226269. The reversal of 8071226266 is 6626221708.

It can be written as a sum of positive squares in 2 ways, for example, as 7547960641 + 523265625 = 86879^2 + 22875^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8071226269) 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, 35860 + ... + 132016.

Almost surely, 2^8071226266 is an apocalyptic number.

8071226266 is a deficient number, since it is larger than the sum of its proper divisors (4036027514).

8071226266 is a wasteful number, since it uses less digits than its factorization.

8071226266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138128.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 8071226266 is about 89840.0037065894. The cubic root of 8071226266 is about 2005.9179935707.

The spelling of 8071226266 in words is "eight billion, seventy-one million, two hundred twenty-six thousand, two hundred sixty-six".