11465056 has 48 divisors (see below), whose sum is σ = 24116400. Its totient is φ = 5349888.

The previous prime is 11465053. The next prime is 11465101. The reversal of 11465056 is 65056411.

11465056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11465053) 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, 66186 + ... + 66358.

It is an arithmetic number, because the mean of its divisors is an integer number (502425).

Almost surely, 2^11465056 is an apocalyptic number.

11465056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11465056 is the 2142-nd centered pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11465056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12058200).

11465056 is an abundant number, since it is smaller than the sum of its proper divisors (12651344).

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

11465056 is a wasteful number, since it uses less digits than its factorization.

11465056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 11465056 is about 3386.0088600002. The cubic root of 11465056 is about 225.4890170543.

The spelling of 11465056 in words is "eleven million, four hundred sixty-five thousand, fifty-six".