11056072 has 16 divisors (see below), whose sum is σ = 21040560. Its totient is φ = 5445264.

The previous prime is 11056051. The next prime is 11056079. The reversal of 11056072 is 27065011.

It is not an unprimeable number, because it can be changed into a prime (11056079) 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, 9778 + ... + 10849.

It is an arithmetic number, because the mean of its divisors is an integer number (1315035).

Almost surely, 2^11056072 is an apocalyptic number.

It is an amenable number.

11056072 is a deficient number, since it is larger than the sum of its proper divisors (9984488).

11056072 is a wasteful number, since it uses less digits than its factorization.

11056072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20700 (or 20696 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 11056072 is about 3325.0672173657. The cubic root of 11056072 is about 222.7752566944.

The spelling of 11056072 in words is "eleven million, fifty-six thousand, seventy-two".