2029441 has 2 divisors, whose sum is σ = 2029442. Its totient is φ = 2029440.

The previous prime is 2029439. The next prime is 2029453. The reversal of 2029441 is 1449202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1166400 + 863041 = 1080^2 + 929^2 .

It is a cyclic number.

It is not a de Polignac number, because 2029441 - 2¹ = 2029439 is a prime.

Together with 2029439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2029411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014720 + 1014721.

It is an arithmetic number, because the mean of its divisors is an integer number (1014721).

2^2029441 is an apocalyptic number.

It is an amenable number.

2029441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2029441 is an equidigital number, since it uses as much as digits as its factorization.

2029441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2029441 is about 1424.5845008282. The cubic root of 2029441 is about 126.6073183038.

The spelling of 2029441 in words is "two million, twenty-nine thousand, four hundred forty-one".