842058 has 48 divisors (see below), whose sum is σ = 2149056. Its totient is φ = 233280.

The previous prime is 842047. The next prime is 842063. The reversal of 842058 is 850248.

842058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 842058.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5085 + ... + 5247.

It is an arithmetic number, because the mean of its divisors is an integer number (44772).

2⁸⁴²⁰⁵⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1074528).

842058 is an abundant number, since it is smaller than the sum of its proper divisors (1306998).

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

842058 is a wasteful number, since it uses less digits than its factorization.

842058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 842058 is about 917.6371832048. The cubic root of 842058 is about 94.4308724314.

The spelling of 842058 in words is "eight hundred forty-two thousand, fifty-eight".