10851822 has 24 divisors (see below), whose sum is σ = 23732280. Its totient is φ = 3583440.

The previous prime is 10851817. The next prime is 10851847. The reversal of 10851822 is 22815801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 804 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (988845).

Almost surely, 2^10851822 is an apocalyptic number.

10851822 is an abundant number, since it is smaller than the sum of its proper divisors (12880458).

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

10851822 is a wasteful number, since it uses less digits than its factorization.

10851822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648 (or 5645 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 10851822 is about 3294.2103757957. The cubic root of 10851822 is about 221.3948701695.

The spelling of 10851822 in words is "ten million, eight hundred fifty-one thousand, eight hundred twenty-two".