854255 has 4 divisors (see below), whose sum is σ = 1025112. Its totient is φ = 683400.

The previous prime is 854213. The next prime is 854257. The reversal of 854255 is 552458.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552458 = 2 ⋅276229.

It is not a de Polignac number, because 854255 - 2⁸ = 853999 is a prime.

It is a Duffinian number.

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 854255.

It is not an unprimeable number, because it can be changed into a prime (854257) by changing a digit.

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, 85421 + ... + 85430.

It is an arithmetic number, because the mean of its divisors is an integer number (256278).

2⁸⁵⁴²⁵⁵ is an apocalyptic number.

854255 is a deficient number, since it is larger than the sum of its proper divisors (170857).

854255 is a wasteful number, since it uses less digits than its factorization.

854255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170856.

The product of its digits is 8000, while the sum is 29.

The square root of 854255 is about 924.2591627893. The cubic root of 854255 is about 94.8846244785.

It can be divided in two parts, 85 and 4255, that multiplied together give a triangular number (361675 = T₈₅₀).

The spelling of 854255 in words is "eight hundred fifty-four thousand, two hundred fifty-five".