11266656 has 24 divisors (see below), whose sum is σ = 29575224. Its totient is φ = 3755520.

The previous prime is 11266643. The next prime is 11266663. The reversal of 11266656 is 65666211.

11266656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58585 + ... + 58776.

It is an arithmetic number, because the mean of its divisors is an integer number (1232301).

Almost surely, 2^11266656 is an apocalyptic number.

11266656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11266656 is an abundant number, since it is smaller than the sum of its proper divisors (18308568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11266656 is a wasteful number, since it uses less digits than its factorization.

11266656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117374 (or 117366 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 11266656 is about 3356.5839777965. The cubic root of 11266656 is about 224.1807639515.

The spelling of 11266656 in words is "eleven million, two hundred sixty-six thousand, six hundred fifty-six".