11275056 has 120 divisors (see below), whose sum is σ = 35883120. Its totient is φ = 3276288.

The previous prime is 11275051. The next prime is 11275079. The reversal of 11275056 is 65057211.

It is not an unprimeable number, because it can be changed into a prime (11275051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35410 + ... + 35726.

It is an arithmetic number, because the mean of its divisors is an integer number (299026).

Almost surely, 2^11275056 is an apocalyptic number.

11275056 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 11275056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17941560).

11275056 is an abundant number, since it is smaller than the sum of its proper divisors (24608064).

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

11275056 is a wasteful number, since it uses less digits than its factorization.

11275056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 11275056 is about 3357.8350167928. The cubic root of 11275056 is about 224.2364637266.

The spelling of 11275056 in words is "eleven million, two hundred seventy-five thousand, fifty-six".