6016609 has 2 divisors, whose sum is σ = 6016610. Its totient is φ = 6016608.

The previous prime is 6016583. The next prime is 6016649. The reversal of 6016609 is 9066106.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3504384 + 2512225 = 1872^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 6016609 - 2⁹ = 6016097 is a prime.

It is equal to p₄₁₃₉₂₉ and since 6016609 and 413929 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6016649) 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, 3008304 + 3008305.

It is an arithmetic number, because the mean of its divisors is an integer number (3008305).

Almost surely, 2^6016609 is an apocalyptic number.

It is an amenable number.

6016609 is a deficient number, since it is larger than the sum of its proper divisors (1).

6016609 is an equidigital number, since it uses as much as digits as its factorization.

6016609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 6016609 is about 2452.8776977257. The cubic root of 6016609 is about 181.8795745632.

The spelling of 6016609 in words is "six million, sixteen thousand, six hundred nine".