5715739 has 2 divisors, whose sum is σ = 5715740. Its totient is φ = 5715738.

The previous prime is 5715737. The next prime is 5715763. The reversal of 5715739 is 9375175.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5715739 - 2¹ = 5715737 is a prime.

It is a super-2 number, since 2×5715739² = 65339344632242, which contains 22 as substring.

Together with 5715737, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5715698 and 5715707.

It is not a weakly prime, because it can be changed into another prime (5715733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857869 + 2857870.

It is an arithmetic number, because the mean of its divisors is an integer number (2857870).

Almost surely, 2^5715739 is an apocalyptic number.

5715739 is a deficient number, since it is larger than the sum of its proper divisors (1).

5715739 is an equidigital number, since it uses as much as digits as its factorization.

5715739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33075, while the sum is 37.

The square root of 5715739 is about 2390.7611758601. The cubic root of 5715739 is about 178.7958618691.

The spelling of 5715739 in words is "five million, seven hundred fifteen thousand, seven hundred thirty-nine".