11684266 has 8 divisors (see below), whose sum is σ = 19119744. Its totient is φ = 5311020.

The previous prime is 11684249. The next prime is 11684269. The reversal of 11684266 is 66248611.

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 (11684269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265530 + ... + 265573.

It is an arithmetic number, because the mean of its divisors is an integer number (2389968).

Almost surely, 2^11684266 is an apocalyptic number.

11684266 is a deficient number, since it is larger than the sum of its proper divisors (7435478).

11684266 is a wasteful number, since it uses less digits than its factorization.

11684266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531116.

The product of its digits is 13824, while the sum is 34.

The square root of 11684266 is about 3418.2255630663. The cubic root of 11684266 is about 226.9170584575.

The spelling of 11684266 in words is "eleven million, six hundred eighty-four thousand, two hundred sixty-six".