11696449 has 2 divisors, whose sum is σ = 11696450. Its totient is φ = 11696448.

The previous prime is 11696441. The next prime is 11696471. The reversal of 11696449 is 94469611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11696400 + 49 = 3420^2 + 7^2 .

It is an emirp because it is prime and its reverse (94469611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11696449 - 2³ = 11696441 is a prime.

It is not a weakly prime, because it can be changed into another prime (11696441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5848224 + 5848225.

It is an arithmetic number, because the mean of its divisors is an integer number (5848225).

Almost surely, 2^11696449 is an apocalyptic number.

It is an amenable number.

11696449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11696449 is an equidigital number, since it uses as much as digits as its factorization.

11696449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 40.

The square root of 11696449 is about 3420.0071637352. The cubic root of 11696449 is about 226.9958986755.

It can be divided in two parts, 116964 and 49, that multiplied together give a square (5731236 = 2394²).

The spelling of 11696449 in words is "eleven million, six hundred ninety-six thousand, four hundred forty-nine".