6021559 has 2 divisors, whose sum is σ = 6021560. Its totient is φ = 6021558.

The previous prime is 6021557. The next prime is 6021569. The reversal of 6021559 is 9551206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6021559 - 2¹ = 6021557 is a prime.

Together with 6021557, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6021557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010779 + 3010780.

It is an arithmetic number, because the mean of its divisors is an integer number (3010780).

Almost surely, 2^6021559 is an apocalyptic number.

6021559 is a deficient number, since it is larger than the sum of its proper divisors (1).

6021559 is an equidigital number, since it uses as much as digits as its factorization.

6021559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 6021559 is about 2453.8865091931. The cubic root of 6021559 is about 181.9294397008.

The spelling of 6021559 in words is "six million, twenty-one thousand, five hundred fifty-nine".