10851856 has 40 divisors (see below), whose sum is σ = 21855744. Its totient is φ = 5216640.

The previous prime is 10851851. The next prime is 10851857. The reversal of 10851856 is 65815801.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10851851) 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, 56721 + ... + 56911.

Almost surely, 2^10851856 is an apocalyptic number.

10851856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10851856 is an abundant number, since it is smaller than the sum of its proper divisors (11003888).

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

10851856 is a wasteful number, since it uses less digits than its factorization.

10851856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 10851856 is about 3294.2155363607. The cubic root of 10851856 is about 221.3951013877.

The spelling of 10851856 in words is "ten million, eight hundred fifty-one thousand, eight hundred fifty-six".