822282488 has 16 divisors (see below), whose sum is σ = 1545363360. Its totient is φ = 410185600.

The previous prime is 822282479. The next prime is 822282493. The reversal of 822282488 is 884282228.

It is a super-2 number, since 2×822282488² = 1352296980142940288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 115793 + ... + 122688.

It is an arithmetic number, because the mean of its divisors is an integer number (96585210).

Almost surely, 2^822282488 is an apocalyptic number.

It is an amenable number.

822282488 is a deficient number, since it is larger than the sum of its proper divisors (723080872).

822282488 is a wasteful number, since it uses less digits than its factorization.

822282488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238918 (or 238914 counting only the distinct ones).

The product of its digits is 262144, while the sum is 44.

The square root of 822282488 is about 28675.4684007079. The cubic root of 822282488 is about 936.8578074959.

The spelling of 822282488 in words is "eight hundred twenty-two million, two hundred eighty-two thousand, four hundred eighty-eight".