6044021 has 2 divisors, whose sum is σ = 6044022. Its totient is φ = 6044020.

The previous prime is 6044011. The next prime is 6044023. The reversal of 6044021 is 1204406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4468996 + 1575025 = 2114^2 + 1255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6044021 is a prime.

Together with 6044023, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6044023) 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, 3022010 + 3022011.

It is an arithmetic number, because the mean of its divisors is an integer number (3022011).

Almost surely, 2^6044021 is an apocalyptic number.

It is an amenable number.

6044021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6044021 is an equidigital number, since it uses as much as digits as its factorization.

6044021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 6044021 is about 2458.4590702308. The cubic root of 6044021 is about 182.1553739005.

Adding to 6044021 its reverse (1204406), we get a palindrome (7248427).

The spelling of 6044021 in words is "six million, forty-four thousand, twenty-one".