11286806 has 8 divisors (see below), whose sum is σ = 16950384. Its totient is φ = 5636680.

The previous prime is 11286757. The next prime is 11286811. The reversal of 11286806 is 60868211.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 905 + ... + 4836.

It is an arithmetic number, because the mean of its divisors is an integer number (2118798).

Almost surely, 2^11286806 is an apocalyptic number.

11286806 is a deficient number, since it is larger than the sum of its proper divisors (5663578).

11286806 is an equidigital number, since it uses as much as digits as its factorization.

11286806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6726.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 11286806 is about 3359.5842004629. The cubic root of 11286806 is about 224.3143307079.

The spelling of 11286806 in words is "eleven million, two hundred eighty-six thousand, eight hundred six".