2022841 has 2 divisors, whose sum is σ = 2022842. Its totient is φ = 2022840.

The previous prime is 2022803. The next prime is 2022863. The reversal of 2022841 is 1482202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2019241 + 3600 = 1421^2 + 60^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022841 - 2⁹ = 2022329 is a prime.

It is a super-2 number, since 2×2022841² = 8183771422562, which contains 22 as substring.

2022841 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2022641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011420 + 1011421.

It is an arithmetic number, because the mean of its divisors is an integer number (1011421).

2^2022841 is an apocalyptic number.

It is an amenable number.

2022841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022841 is an equidigital number, since it uses as much as digits as its factorization.

2022841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2022841 is about 1422.2661494952. The cubic root of 2022841 is about 126.4699215566.

The spelling of 2022841 in words is "two million, twenty-two thousand, eight hundred forty-one".