822671883 has 48 divisors (see below), whose sum is σ = 1369944576. Its totient is φ = 489097440.

The previous prime is 822671867. The next prime is 822671887. The reversal of 822671883 is 388176228.

It is not a de Polignac number, because 822671883 - 2⁴ = 822671867 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (822671887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138766 + ... + 144572.

It is an arithmetic number, because the mean of its divisors is an integer number (28540512).

Almost surely, 2^822671883 is an apocalyptic number.

822671883 is a deficient number, since it is larger than the sum of its proper divisors (547272693).

822671883 is a wasteful number, since it uses less digits than its factorization.

822671883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5886 (or 5874 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 822671883 is about 28682.2572856461. The cubic root of 822671883 is about 937.0056683511.

The spelling of 822671883 in words is "eight hundred twenty-two million, six hundred seventy-one thousand, eight hundred eighty-three".