842054 has 8 divisors (see below), whose sum is σ = 1269048. Its totient is φ = 419040.

The previous prime is 842047. The next prime is 842063. The reversal of 842054 is 450248.

842054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 842054.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392 + ... + 1355.

It is an arithmetic number, because the mean of its divisors is an integer number (158631).

2⁸⁴²⁰⁵⁴ is an apocalyptic number.

842054 is a deficient number, since it is larger than the sum of its proper divisors (426994).

842054 is a wasteful number, since it uses less digits than its factorization.

842054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 842054 is about 917.6350036916. The cubic root of 842054 is about 94.4307229072.

The spelling of 842054 in words is "eight hundred forty-two thousand, fifty-four".