11774039 has 2 divisors, whose sum is σ = 11774040. Its totient is φ = 11774038.

The previous prime is 11774027. The next prime is 11774041. The reversal of 11774039 is 93047711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11774039 - 2⁴ = 11774023 is a prime.

It is a Sophie Germain prime.

Together with 11774041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11773996 and 11774014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11774069) 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, 5887019 + 5887020.

It is an arithmetic number, because the mean of its divisors is an integer number (5887020).

Almost surely, 2^11774039 is an apocalyptic number.

11774039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11774039 is an equidigital number, since it uses as much as digits as its factorization.

11774039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 11774039 is about 3431.3319571269. The cubic root of 11774039 is about 227.4967290115.

The spelling of 11774039 in words is "eleven million, seven hundred seventy-four thousand, thirty-nine".