11616841 has 2 divisors, whose sum is σ = 11616842. Its totient is φ = 11616840.

The previous prime is 11616799. The next prime is 11616851. The reversal of 11616841 is 14861611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 594441 = 3320^2 + 771^2 .

It is a cyclic number.

It is not a de Polignac number, because 11616841 - 2¹⁹ = 11092553 is a prime.

It is a super-3 number, since 3×11616841³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11616851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808420 + 5808421.

It is an arithmetic number, because the mean of its divisors is an integer number (5808421).

Almost surely, 2^11616841 is an apocalyptic number.

It is an amenable number.

11616841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11616841 is an equidigital number, since it uses as much as digits as its factorization.

11616841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 28.

The square root of 11616841 is about 3408.3487204217. The cubic root of 11616841 is about 226.4797351056.

The spelling of 11616841 in words is "eleven million, six hundred sixteen thousand, eight hundred forty-one".