5704661 has 2 divisors, whose sum is σ = 5704662. Its totient is φ = 5704660.

The previous prime is 5704649. The next prime is 5704709. The reversal of 5704661 is 1664075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5262436 + 442225 = 2294^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 5704661 - 2²² = 1510357 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5704631) 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, 2852330 + 2852331.

It is an arithmetic number, because the mean of its divisors is an integer number (2852331).

Almost surely, 2^5704661 is an apocalyptic number.

It is an amenable number.

5704661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5704661 is an equidigital number, since it uses as much as digits as its factorization.

5704661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5704661 is about 2388.4432168256. The cubic root of 5704661 is about 178.6802756737.

The spelling of 5704661 in words is "five million, seven hundred four thousand, six hundred sixty-one".