11965339 has 2 divisors, whose sum is σ = 11965340. Its totient is φ = 11965338.

The previous prime is 11965337. The next prime is 11965379. The reversal of 11965339 is 93356911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11965339 - 2¹ = 11965337 is a prime.

Together with 11965337, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11965298 and 11965307.

It is not a weakly prime, because it can be changed into another prime (11965337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5982669 + 5982670.

It is an arithmetic number, because the mean of its divisors is an integer number (5982670).

Almost surely, 2^11965339 is an apocalyptic number.

11965339 is a deficient number, since it is larger than the sum of its proper divisors (1).

11965339 is an equidigital number, since it uses as much as digits as its factorization.

11965339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21870, while the sum is 37.

The square root of 11965339 is about 3459.0951128872. The cubic root of 11965339 is about 228.7222084942.

The spelling of 11965339 in words is "eleven million, nine hundred sixty-five thousand, three hundred thirty-nine".