11709119 has 2 divisors, whose sum is σ = 11709120. Its totient is φ = 11709118.

The previous prime is 11709109. The next prime is 11709151. The reversal of 11709119 is 91190711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11709119 is a prime.

It is a super-2 number, since 2×11709119² = 274206935512322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11709091 and 11709100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11709109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5854559 + 5854560.

It is an arithmetic number, because the mean of its divisors is an integer number (5854560).

Almost surely, 2^11709119 is an apocalyptic number.

11709119 is a deficient number, since it is larger than the sum of its proper divisors (1).

11709119 is an equidigital number, since it uses as much as digits as its factorization.

11709119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 29.

The square root of 11709119 is about 3421.8589976795. The cubic root of 11709119 is about 227.0778323799.

The spelling of 11709119 in words is "eleven million, seven hundred nine thousand, one hundred nineteen".