842484248 has 16 divisors (see below), whose sum is σ = 1582131960. Its totient is φ = 420582400.

The previous prime is 842484233. The next prime is 842484271.

842484248 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 842484199 and 842484208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77018 + ... + 87273.

Almost surely, 2^842484248 is an apocalyptic number.

It is an amenable number.

842484248 is a deficient number, since it is larger than the sum of its proper divisors (739647712).

842484248 is a wasteful number, since it uses less digits than its factorization.

842484248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164938 (or 164934 counting only the distinct ones).

The product of its digits is 524288, while the sum is 44.

The square root of 842484248 is about 29025.5792018006. The cubic root of 842484248 is about 944.4680331374.

The spelling of 842484248 in words is "eight hundred forty-two million, four hundred eighty-four thousand, two hundred forty-eight".