11226856 has 8 divisors (see below), whose sum is σ = 21050370. Its totient is φ = 5613424.

The previous prime is 11226847. The next prime is 11226863. The reversal of 11226856 is 65862211.

It can be written as a sum of positive squares in only one way, i.e., 11222500 + 4356 = 3350^2 + 66^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701671 + ... + 701686.

Almost surely, 2^11226856 is an apocalyptic number.

It is an amenable number.

11226856 is a deficient number, since it is larger than the sum of its proper divisors (9823514).

11226856 is a wasteful number, since it uses less digits than its factorization.

11226856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403363 (or 1403359 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 11226856 is about 3350.6500861773. The cubic root of 11226856 is about 223.9164760878.

The spelling of 11226856 in words is "eleven million, two hundred twenty-six thousand, eight hundred fifty-six".