11266826087 has 8 divisors (see below), whose sum is σ = 12492576912. Its totient is φ = 10074657600.

The previous prime is 11266826071. The next prime is 11266826099. The reversal of 11266826087 is 78062866211.

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

It is a cyclic number.

It is not a de Polignac number, because 11266826087 - 2⁴ = 11266826071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11266826057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8394878 + ... + 8396219.

It is an arithmetic number, because the mean of its divisors is an integer number (1561572114).

Almost surely, 2^11266826087 is an apocalyptic number.

11266826087 is a deficient number, since it is larger than the sum of its proper divisors (1225750825).

11266826087 is a wasteful number, since it uses less digits than its factorization.

11266826087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791169.

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 11266826087 in words is "eleven billion, two hundred sixty-six million, eight hundred twenty-six thousand, eighty-seven".