6065639 has 2 divisors, whose sum is σ = 6065640. Its totient is φ = 6065638.

The previous prime is 6065621. The next prime is 6065687. The reversal of 6065639 is 9365606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6065639 - 2¹⁶ = 6000103 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6065599 and 6065608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6065239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3032819 + 3032820.

It is an arithmetic number, because the mean of its divisors is an integer number (3032820).

Almost surely, 2^6065639 is an apocalyptic number.

6065639 is a deficient number, since it is larger than the sum of its proper divisors (1).

6065639 is an equidigital number, since it uses as much as digits as its factorization.

6065639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 6065639 is about 2462.8518022812. The cubic root of 6065639 is about 182.3722907116.

The spelling of 6065639 in words is "six million, sixty-five thousand, six hundred thirty-nine".