856022324 has 6 divisors (see below), whose sum is σ = 1498039074. Its totient is φ = 428011160.

The previous prime is 856022317. The next prime is 856022359. The reversal of 856022324 is 423220658.

856022324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 669153424 + 186868900 = 25868^2 + 13670^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107002787 + ... + 107002794.

It is an arithmetic number, because the mean of its divisors is an integer number (249673179).

Almost surely, 2^856022324 is an apocalyptic number.

It is an amenable number.

856022324 is a deficient number, since it is larger than the sum of its proper divisors (642016750).

856022324 is a wasteful number, since it uses less digits than its factorization.

856022324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214005585 (or 214005583 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 856022324 is about 29257.8591834741. The cubic root of 856022324 is about 949.5001337049.

The spelling of 856022324 in words is "eight hundred fifty-six million, twenty-two thousand, three hundred twenty-four".