11045056 has 56 divisors (see below), whose sum is σ = 24780240. Its totient is φ = 4838400.

The previous prime is 11045051. The next prime is 11045093. The reversal of 11045056 is 65054011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (11045051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20146 + ... + 20686.

Almost surely, 2^11045056 is an apocalyptic number.

11045056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11045056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12390120).

11045056 is an abundant number, since it is smaller than the sum of its proper divisors (13735184).

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

11045056 is a wasteful number, since it uses less digits than its factorization.

11045056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 11045056 is about 3323.4102966682. The cubic root of 11045056 is about 222.7012428329.

Adding to 11045056 its reverse (65054011), we get a palindrome (76099067).

The spelling of 11045056 in words is "eleven million, forty-five thousand, fifty-six".