7660711 has 2 divisors, whose sum is σ = 7660712. Its totient is φ = 7660710.

The previous prime is 7660703. The next prime is 7660717. The reversal of 7660711 is 1170667.

It is a strong prime.

It is an emirp because it is prime and its reverse (1170667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7660711 - 2³ = 7660703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7660711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7660717) 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, 3830355 + 3830356.

It is an arithmetic number, because the mean of its divisors is an integer number (3830356).

Almost surely, 2^7660711 is an apocalyptic number.

7660711 is a deficient number, since it is larger than the sum of its proper divisors (1).

7660711 is an equidigital number, since it uses as much as digits as its factorization.

7660711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 7660711 is about 2767.7989450103. The cubic root of 7660711 is about 197.1316512019.

The spelling of 7660711 in words is "seven million, six hundred sixty thousand, seven hundred eleven".