838055 has 4 divisors (see below), whose sum is σ = 1005672. Its totient is φ = 670440.

The previous prime is 838043. The next prime is 838063. The reversal of 838055 is 550838.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550838 = 2 ⋅275419.

It is not a de Polignac number, because 838055 - 2⁴ = 838039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83801 + ... + 83810.

It is an arithmetic number, because the mean of its divisors is an integer number (251418).

2⁸³⁸⁰⁵⁵ is an apocalyptic number.

838055 is a deficient number, since it is larger than the sum of its proper divisors (167617).

838055 is a wasteful number, since it uses less digits than its factorization.

838055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167616.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 838055 is about 915.4534395588. The cubic root of 838055 is about 94.2809986054.

The spelling of 838055 in words is "eight hundred thirty-eight thousand, fifty-five".