2822255 has 8 divisors (see below), whose sum is σ = 3586032. Its totient is φ = 2124928.

The previous prime is 2822233. The next prime is 2822263. The reversal of 2822255 is 5522282.

It is a happy number.

2822255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2822255 - 2⁶ = 2822191 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 7 ways as a sum of consecutive naturals, for example, 16517 + ... + 16686.

It is an arithmetic number, because the mean of its divisors is an integer number (448254).

2^2822255 is an apocalyptic number.

2822255 is a deficient number, since it is larger than the sum of its proper divisors (763777).

2822255 is a wasteful number, since it uses less digits than its factorization.

2822255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33225.

The product of its digits is 3200, while the sum is 26.

The square root of 2822255 is about 1679.9568446838. The cubic root of 2822255 is about 141.3184125748.

The spelling of 2822255 in words is "two million, eight hundred twenty-two thousand, two hundred fifty-five".