8260887266 has 4 divisors (see below), whose sum is σ = 12391330902. Its totient is φ = 4130443632.

The previous prime is 8260887227. The next prime is 8260887289. The reversal of 8260887266 is 6627880628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6362455225 + 1898432041 = 79765^2 + 43571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065221815 + ... + 2065221818.

Almost surely, 2^8260887266 is an apocalyptic number.

8260887266 is a deficient number, since it is larger than the sum of its proper divisors (4130443636).

8260887266 is a wasteful number, since it uses less digits than its factorization.

8260887266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130443635.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The square root of 8260887266 is about 90889.4232900616. The cubic root of 8260887266 is about 2021.5084691993.

The spelling of 8260887266 in words is "eight billion, two hundred sixty million, eight hundred eighty-seven thousand, two hundred sixty-six".