2822441 has 2 divisors, whose sum is σ = 2822442. Its totient is φ = 2822440.

The previous prime is 2822429. The next prime is 2822447. The reversal of 2822441 is 1442282.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2496400 + 326041 = 1580^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 2822441 - 2⁶ = 2822377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2822447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411220 + 1411221.

It is an arithmetic number, because the mean of its divisors is an integer number (1411221).

2^2822441 is an apocalyptic number.

It is an amenable number.

2822441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2822441 is an equidigital number, since it uses as much as digits as its factorization.

2822441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 23.

The square root of 2822441 is about 1680.0122023366. The cubic root of 2822441 is about 141.3215170247.

The spelling of 2822441 in words is "two million, eight hundred twenty-two thousand, four hundred forty-one".