11266886 has 32 divisors (see below), whose sum is σ = 19128960. Its totient is φ = 4945536.

The previous prime is 11266873. The next prime is 11266889. The reversal of 11266886 is 68866211.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11266889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69041 + ... + 69203.

It is an arithmetic number, because the mean of its divisors is an integer number (597780).

Almost surely, 2^11266886 is an apocalyptic number.

11266886 is a deficient number, since it is larger than the sum of its proper divisors (7862074).

11266886 is a wasteful number, since it uses less digits than its factorization.

11266886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its digits is 27648, while the sum is 38.

The square root of 11266886 is about 3356.6182386444. The cubic root of 11266886 is about 224.1822894329.

The spelling of 11266886 in words is "eleven million, two hundred sixty-six thousand, eight hundred eighty-six".