11027839 has 2 divisors, whose sum is σ = 11027840. Its totient is φ = 11027838.

The previous prime is 11027777. The next prime is 11027873. The reversal of 11027839 is 93872011.

11027839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11027839 - 2¹⁵ = 10995071 is a prime.

It is a super-2 number, since 2×11027839² = 243226466019842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11027839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11027899) 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, 5513919 + 5513920.

It is an arithmetic number, because the mean of its divisors is an integer number (5513920).

Almost surely, 2^11027839 is an apocalyptic number.

11027839 is a deficient number, since it is larger than the sum of its proper divisors (1).

11027839 is an equidigital number, since it uses as much as digits as its factorization.

11027839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 11027839 is about 3320.8190254815. The cubic root of 11027839 is about 222.5854673131.

The spelling of 11027839 in words is "eleven million, twenty-seven thousand, eight hundred thirty-nine".