842787248 has 10 divisors (see below), whose sum is σ = 1632900324. Its totient is φ = 421393616.

The previous prime is 842787233. The next prime is 842787269.

842787248 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 842787196 and 842787205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26337086 + ... + 26337117.

Almost surely, 2^842787248 is an apocalyptic number.

It is an amenable number.

842787248 is a deficient number, since it is larger than the sum of its proper divisors (790113076).

842787248 is a wasteful number, since it uses less digits than its factorization.

842787248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52674211 (or 52674205 counting only the distinct ones).

The product of its digits is 1605632, while the sum is 50.

The square root of 842787248 is about 29030.7982666685. The cubic root of 842787248 is about 944.5812457440.

The spelling of 842787248 in words is "eight hundred forty-two million, seven hundred eighty-seven thousand, two hundred forty-eight".