2255853 has 8 divisors (see below), whose sum is σ = 3089248. Its totient is φ = 1463184.

The previous prime is 2255837. The next prime is 2255867. The reversal of 2255853 is 3585522.

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

It is not a de Polignac number, because 2255853 - 2⁴ = 2255837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2255853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10051 + ... + 10272.

It is an arithmetic number, because the mean of its divisors is an integer number (386156).

2^2255853 is an apocalyptic number.

It is an amenable number.

2255853 is a deficient number, since it is larger than the sum of its proper divisors (833395).

2255853 is a wasteful number, since it uses less digits than its factorization.

2255853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20363.

The product of its digits is 12000, while the sum is 30.

The square root of 2255853 is about 1501.9497328473. The cubic root of 2255853 is about 131.1505950273.

The spelling of 2255853 in words is "two million, two hundred fifty-five thousand, eight hundred fifty-three".