842819232 has 48 divisors (see below), whose sum is σ = 2213894592. Its totient is φ = 280750080.

The previous prime is 842819213. The next prime is 842819239. The reversal of 842819232 is 232918248.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (842819239) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 275632 + ... + 278672.

It is an arithmetic number, because the mean of its divisors is an integer number (46122804).

Almost surely, 2^842819232 is an apocalyptic number.

It is an amenable number.

842819232 is an abundant number, since it is smaller than the sum of its proper divisors (1371075360).

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

842819232 is a wasteful number, since it uses less digits than its factorization.

842819232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941 (or 5933 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 842819232 is about 29031.3491246962. The cubic root of 842819232 is about 944.5931946293.

It can be divided in two parts, 842819 and 232, that added together give a triangular number (843051 = T₁₂₉₈).

The spelling of 842819232 in words is "eight hundred forty-two million, eight hundred nineteen thousand, two hundred thirty-two".