10855056 has 40 divisors (see below), whose sum is σ = 28524960. Its totient is φ = 3556096.

The previous prime is 10855051. The next prime is 10855069. The reversal of 10855056 is 65055801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10855051) 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, 916 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (713124).

Almost surely, 2^10855056 is an apocalyptic number.

10855056 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 10855056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14262480).

10855056 is an abundant number, since it is smaller than the sum of its proper divisors (17669904).

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

10855056 is a wasteful number, since it uses less digits than its factorization.

10855056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3903 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 10855056 is about 3294.7012004126. The cubic root of 10855056 is about 221.4168609435.

The spelling of 10855056 in words is "ten million, eight hundred fifty-five thousand, fifty-six".