822484612 has 12 divisors (see below), whose sum is σ = 1453599756. Its totient is φ = 407170400.

The previous prime is 822484589. The next prime is 822484651. The reversal of 822484612 is 216484228.

It can be written as a sum of positive squares in 2 ways, for example, as 697805056 + 124679556 = 26416^2 + 11166^2 .

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, 1017523 + ... + 1018330.

It is an arithmetic number, because the mean of its divisors is an integer number (121133313).

Almost surely, 2^822484612 is an apocalyptic number.

It is an amenable number.

822484612 is a deficient number, since it is larger than the sum of its proper divisors (631115144).

822484612 is a wasteful number, since it uses less digits than its factorization.

822484612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035958 (or 2035956 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 822484612 is about 28678.9925206587. The cubic root of 822484612 is about 936.9345637351.

The spelling of 822484612 in words is "eight hundred twenty-two million, four hundred eighty-four thousand, six hundred twelve".