8422442248 has 32 divisors (see below), whose sum is σ = 17231888160. Its totient is φ = 3827457280.

The previous prime is 8422442219. The next prime is 8422442251.

It is a happy number.

8422442248 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8422442248.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465711 + ... + 483457.

It is an arithmetic number, because the mean of its divisors is an integer number (538496505).

Almost surely, 2^8422442248 is an apocalyptic number.

8422442248 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8422442248 is an abundant number, since it is smaller than the sum of its proper divisors (8809445912).

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

8422442248 is a wasteful number, since it uses less digits than its factorization.

8422442248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23157 (or 23153 counting only the distinct ones).

The product of its digits is 262144, while the sum is 40.

The square root of 8422442248 is about 91773.8647328312. The cubic root of 8422442248 is about 2034.6014386465.

The spelling of 8422442248 in words is "eight billion, four hundred twenty-two million, four hundred forty-two thousand, two hundred forty-eight".