842282248 has 8 divisors (see below), whose sum is σ = 1579279230. Its totient is φ = 421141120.

The previous prime is 842282213. The next prime is 842282251.

842282248 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 702144004 + 140138244 = 26498^2 + 11838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 842282248.

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 as a sum of consecutive naturals, namely, 52642633 + ... + 52642648.

Almost surely, 2^842282248 is an apocalyptic number.

It is an amenable number.

842282248 is a deficient number, since it is larger than the sum of its proper divisors (736996982).

842282248 is a wasteful number, since it uses less digits than its factorization.

842282248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105285287 (or 105285283 counting only the distinct ones).

The product of its digits is 131072, while the sum is 40.

The square root of 842282248 is about 29022.0993038064. The cubic root of 842282248 is about 944.3925429851.

The spelling of 842282248 in words is "eight hundred forty-two million, two hundred eighty-two thousand, two hundred forty-eight".