2822065 has 8 divisors (see below), whose sum is σ = 3403008. Its totient is φ = 2246640.

The previous prime is 2822033. The next prime is 2822069. The reversal of 2822065 is 5602282.

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

It is not a de Polignac number, because 2822065 - 2⁵ = 2822033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2822069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151 + ... + 2380.

It is an arithmetic number, because the mean of its divisors is an integer number (425376).

2^2822065 is an apocalyptic number.

It is an amenable number.

2822065 is a deficient number, since it is larger than the sum of its proper divisors (580943).

2822065 is a wasteful number, since it uses less digits than its factorization.

2822065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2822065 is about 1679.9002946604. The cubic root of 2822065 is about 141.3152412218.

The spelling of 2822065 in words is "two million, eight hundred twenty-two thousand, sixty-five".