11705893 has 2 divisors, whose sum is σ = 11705894. Its totient is φ = 11705892.

The previous prime is 11705891. The next prime is 11705917. The reversal of 11705893 is 39850711.

It is a happy number.

11705893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 4485924 = 2687^2 + 2118^2 .

It is an emirp because it is prime and its reverse (39850711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11705893 - 2¹ = 11705891 is a prime.

Together with 11705891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11705891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5852946 + 5852947.

It is an arithmetic number, because the mean of its divisors is an integer number (5852947).

Almost surely, 2^11705893 is an apocalyptic number.

It is an amenable number.

11705893 is a deficient number, since it is larger than the sum of its proper divisors (1).

11705893 is an equidigital number, since it uses as much as digits as its factorization.

11705893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 11705893 is about 3421.3875840074. The cubic root of 11705893 is about 227.0569762599.

The spelling of 11705893 in words is "eleven million, seven hundred five thousand, eight hundred ninety-three".