11700711 has 12 divisors (see below), whose sum is σ = 18437640. Its totient is φ = 7091280.

The previous prime is 11700707. The next prime is 11700719.

11700711 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11700711 - 2² = 11700707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11700719) 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 in 11 ways as a sum of consecutive naturals, for example, 58996 + ... + 59193.

It is an arithmetic number, because the mean of its divisors is an integer number (1536470).

Almost surely, 2^11700711 is an apocalyptic number.

11700711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11700711 is a deficient number, since it is larger than the sum of its proper divisors (6736929).

11700711 is a wasteful number, since it uses less digits than its factorization.

11700711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118206 (or 118203 counting only the distinct ones).

The product of its (nonzero) digits is 49, while the sum is 18.

The square root of 11700711 is about 3420.6302050938. The cubic root of 11700711 is about 227.0234665591.

The spelling of 11700711 in words is "eleven million, seven hundred thousand, seven hundred eleven".