5727791 has 2 divisors, whose sum is σ = 5727792. Its totient is φ = 5727790.

The previous prime is 5727781. The next prime is 5727803. The reversal of 5727791 is 1977275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5727791 - 2¹⁰ = 5726767 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 (5727751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863895 + 2863896.

It is an arithmetic number, because the mean of its divisors is an integer number (2863896).

Almost surely, 2^5727791 is an apocalyptic number.

5727791 is a deficient number, since it is larger than the sum of its proper divisors (1).

5727791 is an equidigital number, since it uses as much as digits as its factorization.

5727791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30870, while the sum is 38.

The square root of 5727791 is about 2393.2803847439. The cubic root of 5727791 is about 178.9214411368.

The spelling of 5727791 in words is "five million, seven hundred twenty-seven thousand, seven hundred ninety-one".