8648022842 has 32 divisors (see below), whose sum is σ = 14077981440. Its totient is φ = 3968688640.

The previous prime is 8648022841. The next prime is 8648022857. The reversal of 8648022842 is 2482208468.

8648022842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8648022793 and 8648022802.

It is not an unprimeable number, because it can be changed into a prime (8648022841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439409 + ... + 458667.

It is an arithmetic number, because the mean of its divisors is an integer number (439936920).

Almost surely, 2^8648022842 is an apocalyptic number.

8648022842 is a deficient number, since it is larger than the sum of its proper divisors (5429958598).

8648022842 is a wasteful number, since it uses less digits than its factorization.

8648022842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19606.

The product of its (nonzero) digits is 393216, while the sum is 44.

The square root of 8648022842 is about 92994.7463139720. The cubic root of 8648022842 is about 2052.6060722493.

The spelling of 8648022842 in words is "eight billion, six hundred forty-eight million, twenty-two thousand, eight hundred forty-two".