11069999 has 2 divisors, whose sum is σ = 11070000. Its totient is φ = 11069998.

The previous prime is 11069983. The next prime is 11070001. The reversal of 11069999 is 99996011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (99996011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11069999 - 2⁴ = 11069983 is a prime.

Together with 11070001, it forms a pair of twin primes.

It is a Chen prime.

11069999 is a modest number, since divided by 9999 gives 1106 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11069099) 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, 5534999 + 5535000.

It is an arithmetic number, because the mean of its divisors is an integer number (5535000).

Almost surely, 2^11069999 is an apocalyptic number.

11069999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11069999 is an equidigital number, since it uses as much as digits as its factorization.

11069999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39366, while the sum is 44.

The square root of 11069999 is about 3327.1608016445. The cubic root of 11069999 is about 222.8687585325.

The spelling of 11069999 in words is "eleven million, sixty-nine thousand, nine hundred ninety-nine".