854838 has 12 divisors (see below), whose sum is σ = 1852188. Its totient is φ = 284940.

The previous prime is 854807. The next prime is 854849. The reversal of 854838 is 838458.

854838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

854838 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23728 + ... + 23763.

It is an arithmetic number, because the mean of its divisors is an integer number (154349).

2⁸⁵⁴⁸³⁸ is an apocalyptic number.

854838 is an abundant number, since it is smaller than the sum of its proper divisors (997350).

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

854838 is a wasteful number, since it uses less digits than its factorization.

854838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47499 (or 47496 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 854838 is about 924.5744967281. The cubic root of 854838 is about 94.9062047469.

It can be divided in two parts, 85483 and 8, that added together give a triangular number (85491 = T₄₁₃).

The spelling of 854838 in words is "eight hundred fifty-four thousand, eight hundred thirty-eight".