822516036 has 12 divisors (see below), whose sum is σ = 1919204112. Its totient is φ = 274172008.

The previous prime is 822515999. The next prime is 822516077. The reversal of 822516036 is 630615228.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 822515988 and 822516006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34271490 + ... + 34271513.

It is an arithmetic number, because the mean of its divisors is an integer number (159933676).

Almost surely, 2^822516036 is an apocalyptic number.

It is an amenable number.

822516036 is an abundant number, since it is smaller than the sum of its proper divisors (1096688076).

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

822516036 is a wasteful number, since it uses less digits than its factorization.

822516036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68543010 (or 68543008 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 822516036 is about 28679.5403728860. The cubic root of 822516036 is about 936.9464958152.

The spelling of 822516036 in words is "eight hundred twenty-two million, five hundred sixteen thousand, thirty-six".