2822090 has 16 divisors (see below), whose sum is σ = 5198688. Its totient is φ = 1102416.

The previous prime is 2822069. The next prime is 2822093. The reversal of 2822090 is 902282.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2822093) 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, 2852 + ... + 3711.

It is an arithmetic number, because the mean of its divisors is an integer number (324918).

2^2822090 is an apocalyptic number.

2822090 is a deficient number, since it is larger than the sum of its proper divisors (2376598).

2822090 is a wasteful number, since it uses less digits than its factorization.

2822090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6613.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2822090 is about 1679.9077355617. The cubic root of 2822090 is about 141.3156585132.

The spelling of 2822090 in words is "two million, eight hundred twenty-two thousand, ninety".