11713841 has 2 divisors, whose sum is σ = 11713842. Its totient is φ = 11713840.

The previous prime is 11713829. The next prime is 11713843. The reversal of 11713841 is 14831711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7134241 + 4579600 = 2671^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 11713841 - 2¹⁰ = 11712817 is a prime.

Together with 11713843, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11713841.

It is not a weakly prime, because it can be changed into another prime (11713843) 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, 5856920 + 5856921.

It is an arithmetic number, because the mean of its divisors is an integer number (5856921).

Almost surely, 2^11713841 is an apocalyptic number.

It is an amenable number.

11713841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11713841 is an equidigital number, since it uses as much as digits as its factorization.

11713841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 26.

The square root of 11713841 is about 3422.5489039603. The cubic root of 11713841 is about 227.1083532477.

The spelling of 11713841 in words is "eleven million, seven hundred thirteen thousand, eight hundred forty-one".