5718709 has 2 divisors, whose sum is σ = 5718710. Its totient is φ = 5718708.

The previous prime is 5718703. The next prime is 5718737. The reversal of 5718709 is 9078175.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4622500 + 1096209 = 2150^2 + 1047^2 .

It is a cyclic number.

It is not a de Polignac number, because 5718709 - 2³ = 5718701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5718701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2859354 + 2859355.

It is an arithmetic number, because the mean of its divisors is an integer number (2859355).

Almost surely, 2^5718709 is an apocalyptic number.

It is an amenable number.

5718709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5718709 is an equidigital number, since it uses as much as digits as its factorization.

5718709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 5718709 is about 2391.3822362809. The cubic root of 5718709 is about 178.8268250137.

The spelling of 5718709 in words is "five million, seven hundred eighteen thousand, seven hundred nine".