822522834 has 48 divisors (see below), whose sum is σ = 2084102592. Its totient is φ = 229539744.

The previous prime is 822522817. The next prime is 822522893. The reversal of 822522834 is 438225228.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70489 + ... + 81324.

It is an arithmetic number, because the mean of its divisors is an integer number (43418804).

Almost surely, 2^822522834 is an apocalyptic number.

822522834 is an abundant number, since it is smaller than the sum of its proper divisors (1261579758).

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

822522834 is a wasteful number, since it uses less digits than its factorization.

822522834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151871 (or 151868 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 822522834 is about 28679.6588891849. The cubic root of 822522834 is about 936.9490770596.

The spelling of 822522834 in words is "eight hundred twenty-two million, five hundred twenty-two thousand, eight hundred thirty-four".