5705857 has 2 divisors, whose sum is σ = 5705858. Its totient is φ = 5705856.

The previous prime is 5705849. The next prime is 5705867. The reversal of 5705857 is 7585075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4857616 + 848241 = 2204^2 + 921^2 .

It is a cyclic number.

It is not a de Polignac number, because 5705857 - 2³ = 5705849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5705827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2852928 + 2852929.

It is an arithmetic number, because the mean of its divisors is an integer number (2852929).

Almost surely, 2^5705857 is an apocalyptic number.

It is an amenable number.

5705857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5705857 is an equidigital number, since it uses as much as digits as its factorization.

5705857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49000, while the sum is 37.

The square root of 5705857 is about 2388.6935759950. The cubic root of 5705857 is about 178.6927617605.

The spelling of 5705857 in words is "five million, seven hundred five thousand, eight hundred fifty-seven".