5740723 has 2 divisors, whose sum is σ = 5740724. Its totient is φ = 5740722.

The previous prime is 5740699. The next prime is 5740727. The reversal of 5740723 is 3270475.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5740723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5740691 and 5740700.

It is not a weakly prime, because it can be changed into another prime (5740727) 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, 2870361 + 2870362.

It is an arithmetic number, because the mean of its divisors is an integer number (2870362).

Almost surely, 2^5740723 is an apocalyptic number.

5740723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5740723 is an equidigital number, since it uses as much as digits as its factorization.

5740723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 5740723 is about 2395.9805925758. The cubic root of 5740723 is about 179.0559940509.

The spelling of 5740723 in words is "five million, seven hundred forty thousand, seven hundred twenty-three".