852441822 has 48 divisors (see below), whose sum is σ = 1885543920. Its totient is φ = 278272896.

The previous prime is 852441809. The next prime is 852441841. The reversal of 852441822 is 228144258.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168928 + ... + 173900.

It is an arithmetic number, because the mean of its divisors is an integer number (39282165).

Almost surely, 2^852441822 is an apocalyptic number.

852441822 is an abundant number, since it is smaller than the sum of its proper divisors (1033102098).

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

852441822 is a wasteful number, since it uses less digits than its factorization.

852441822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177 (or 5174 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 852441822 is about 29196.6063438887. The cubic root of 852441822 is about 948.1744524861.

The spelling of 852441822 in words is "eight hundred fifty-two million, four hundred forty-one thousand, eight hundred twenty-two".