822373853 has 12 divisors (see below), whose sum is σ = 948031392. Its totient is φ = 698772360.

The previous prime is 822373841. The next prime is 822373883. The reversal of 822373853 is 358373228.

822373853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 822373853 - 2⁴ = 822373837 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 822373853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822373813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 867926 + ... + 868872.

It is an arithmetic number, because the mean of its divisors is an integer number (79002616).

Almost surely, 2^822373853 is an apocalyptic number.

It is an amenable number.

822373853 is a deficient number, since it is larger than the sum of its proper divisors (125657539).

822373853 is an frugal number, since it uses more digits than its factorization.

822373853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032 (or 1085 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 822373853 is about 28677.0614429024. The cubic root of 822373853 is about 936.8925047542.

The spelling of 822373853 in words is "eight hundred twenty-two million, three hundred seventy-three thousand, eight hundred fifty-three".