11676641 has 2 divisors, whose sum is σ = 11676642. Its totient is φ = 11676640.

The previous prime is 11676619. The next prime is 11676649. The reversal of 11676641 is 14667611.

It is a happy number.

11676641 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., 8579041 + 3097600 = 2929^2 + 1760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11676641 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11676598 and 11676607.

It is not a weakly prime, because it can be changed into another prime (11676649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5838320 + 5838321.

It is an arithmetic number, because the mean of its divisors is an integer number (5838321).

Almost surely, 2^11676641 is an apocalyptic number.

It is an amenable number.

11676641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11676641 is an equidigital number, since it uses as much as digits as its factorization.

11676641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 11676641 is about 3417.1100362733. The cubic root of 11676641 is about 226.8676866759.

The spelling of 11676641 in words is "eleven million, six hundred seventy-six thousand, six hundred forty-one".