6005651 has 2 divisors, whose sum is σ = 6005652. Its totient is φ = 6005650.

The previous prime is 6005647. The next prime is 6005663. The reversal of 6005651 is 1565006.

6005651 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6005651 - 2² = 6005647 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6005851) 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, 3002825 + 3002826.

It is an arithmetic number, because the mean of its divisors is an integer number (3002826).

Almost surely, 2^6005651 is an apocalyptic number.

6005651 is a deficient number, since it is larger than the sum of its proper divisors (1).

6005651 is an equidigital number, since it uses as much as digits as its factorization.

6005651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 6005651 is about 2450.6429768532. The cubic root of 6005651 is about 181.7690888743.

The spelling of 6005651 in words is "six million, five thousand, six hundred fifty-one".