11119679 has 2 divisors, whose sum is σ = 11119680. Its totient is φ = 11119678.

The previous prime is 11119657. The next prime is 11119681. The reversal of 11119679 is 97691111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11119679 - 2¹² = 11115583 is a prime.

It is a super-2 number, since 2×11119679² = 247294522126082, which contains 22 as substring.

Together with 11119681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11119609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5559839 + 5559840.

It is an arithmetic number, because the mean of its divisors is an integer number (5559840).

Almost surely, 2^11119679 is an apocalyptic number.

11119679 is a deficient number, since it is larger than the sum of its proper divisors (1).

11119679 is an equidigital number, since it uses as much as digits as its factorization.

11119679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402, while the sum is 35.

The square root of 11119679 is about 3334.6182690077. The cubic root of 11119679 is about 223.2016582291.

The spelling of 11119679 in words is "eleven million, one hundred nineteen thousand, six hundred seventy-nine".