2725711 has 2 divisors, whose sum is σ = 2725712. Its totient is φ = 2725710.

The previous prime is 2725699. The next prime is 2725769. The reversal of 2725711 is 1175272.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2725711 - 2⁹ = 2725199 is a prime.

It is an Ulam number.

2725711 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2725781) 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, 1362855 + 1362856.

It is an arithmetic number, because the mean of its divisors is an integer number (1362856).

2^2725711 is an apocalyptic number.

2725711 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725711 is an equidigital number, since it uses as much as digits as its factorization.

2725711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 980, while the sum is 25.

The square root of 2725711 is about 1650.9727435667. The cubic root of 2725711 is about 139.6882689843.

The spelling of 2725711 in words is "two million, seven hundred twenty-five thousand, seven hundred eleven".