2867255 has 4 divisors (see below), whose sum is σ = 3440712. Its totient is φ = 2293800.

The previous prime is 2867243. The next prime is 2867269. The reversal of 2867255 is 5527682.

2867255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2867255 - 2⁴ = 2867239 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, 286721 + ... + 286730.

It is an arithmetic number, because the mean of its divisors is an integer number (860178).

2^2867255 is an apocalyptic number.

2867255 is a deficient number, since it is larger than the sum of its proper divisors (573457).

2867255 is an equidigital number, since it uses as much as digits as its factorization.

2867255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573456.

The product of its digits is 33600, while the sum is 35.

The square root of 2867255 is about 1693.2970796644. The cubic root of 2867255 is about 142.0655486569.

The spelling of 2867255 in words is "two million, eight hundred sixty-seven thousand, two hundred fifty-five".