11053056 has 96 divisors (see below), whose sum is σ = 33808320. Its totient is φ = 3145728.

The previous prime is 11053051. The next prime is 11053061. The reversal of 11053056 is 65035011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11053051) and next prime (11053061).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11053051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42880 + ... + 43136.

It is an arithmetic number, because the mean of its divisors is an integer number (352170).

Almost surely, 2^11053056 is an apocalyptic number.

11053056 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 11053056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16904160).

11053056 is an abundant number, since it is smaller than the sum of its proper divisors (22755264).

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

11053056 is an equidigital number, since it uses as much as digits as its factorization.

11053056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 11053056 is about 3324.6136617658. The cubic root of 11053056 is about 222.7549978032.

Adding to 11053056 its reverse (65035011), we get a palindrome (76088067).

The spelling of 11053056 in words is "eleven million, fifty-three thousand, fifty-six".