855235 has 4 divisors (see below), whose sum is σ = 1026288. Its totient is φ = 684184.

The previous prime is 855229. The next prime is 855241. The reversal of 855235 is 532558.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (855229) and next prime (855241).

It is a cyclic number.

It is not a de Polignac number, because 855235 - 2⁵ = 855203 is a prime.

It is a Duffinian number.

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, 85519 + ... + 85528.

It is an arithmetic number, because the mean of its divisors is an integer number (256572).

2⁸⁵⁵²³⁵ is an apocalyptic number.

855235 is a deficient number, since it is larger than the sum of its proper divisors (171053).

855235 is a wasteful number, since it uses less digits than its factorization.

855235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171052.

The product of its digits is 6000, while the sum is 28.

The square root of 855235 is about 924.7891651614. The cubic root of 855235 is about 94.9208944433.

The spelling of 855235 in words is "eight hundred fifty-five thousand, two hundred thirty-five".