10855456 has 36 divisors (see below), whose sum is σ = 22145886. Its totient is φ = 5237760.

The previous prime is 10855433. The next prime is 10855457. The reversal of 10855456 is 65455801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 1245456 = 3100^2 + 1116^2 .

It is not an unprimeable number, because it can be changed into a prime (10855457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30576 + ... + 30928.

Almost surely, 2^10855456 is an apocalyptic number.

10855456 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 10855456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11072943).

10855456 is an abundant number, since it is smaller than the sum of its proper divisors (11290430).

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

10855456 is an equidigital number, since it uses as much as digits as its factorization.

10855456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 10855456 is about 3294.7619033854. The cubic root of 10855456 is about 221.4195805873.

It can be divided in two parts, 10855 and 456, that added together give a palindrome (11311).

The spelling of 10855456 in words is "ten million, eight hundred fifty-five thousand, four hundred fifty-six".