11710649 has 2 divisors, whose sum is σ = 11710650. Its totient is φ = 11710648.

The previous prime is 11710627. The next prime is 11710651. The reversal of 11710649 is 94601711.

11710649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10936249 + 774400 = 3307^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 11710649 - 2⁸ = 11710393 is a prime.

Together with 11710651, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11710549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5855324 + 5855325.

It is an arithmetic number, because the mean of its divisors is an integer number (5855325).

Almost surely, 2^11710649 is an apocalyptic number.

It is an amenable number.

11710649 is a deficient number, since it is larger than the sum of its proper divisors (1).

11710649 is an equidigital number, since it uses as much as digits as its factorization.

11710649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 11710649 is about 3422.0825530662. The cubic root of 11710649 is about 227.0877225049.

The spelling of 11710649 in words is "eleven million, seven hundred ten thousand, six hundred forty-nine".