6021839 has 2 divisors, whose sum is σ = 6021840. Its totient is φ = 6021838.

The previous prime is 6021833. The next prime is 6021863. The reversal of 6021839 is 9381206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6021839 - 2⁴ = 6021823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6021833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010919 + 3010920.

It is an arithmetic number, because the mean of its divisors is an integer number (3010920).

Almost surely, 2^6021839 is an apocalyptic number.

6021839 is a deficient number, since it is larger than the sum of its proper divisors (1).

6021839 is an equidigital number, since it uses as much as digits as its factorization.

6021839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 6021839 is about 2453.9435608832. The cubic root of 6021839 is about 181.9322595383.

The spelling of 6021839 in words is "six million, twenty-one thousand, eight hundred thirty-nine".