5944021 has 2 divisors, whose sum is σ = 5944022. Its totient is φ = 5944020.

The previous prime is 5944009. The next prime is 5944061. The reversal of 5944021 is 1204495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3556996 + 2387025 = 1886^2 + 1545^2 .

It is a cyclic number.

It is not a de Polignac number, because 5944021 - 2¹¹ = 5941973 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5944061) 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, 2972010 + 2972011.

It is an arithmetic number, because the mean of its divisors is an integer number (2972011).

Almost surely, 2^5944021 is an apocalyptic number.

It is an amenable number.

5944021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5944021 is an equidigital number, since it uses as much as digits as its factorization.

5944021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5944021 is about 2438.0362999759. The cubic root of 5944021 is about 181.1451782331.

The spelling of 5944021 in words is "five million, nine hundred forty-four thousand, twenty-one".