11078839 has 2 divisors, whose sum is σ = 11078840. Its totient is φ = 11078838.

The previous prime is 11078827. The next prime is 11078867. The reversal of 11078839 is 93887011.

11078839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (93887011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11078839 - 2⁵ = 11078807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11078798 and 11078807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11078819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5539419 + 5539420.

It is an arithmetic number, because the mean of its divisors is an integer number (5539420).

Almost surely, 2^11078839 is an apocalyptic number.

11078839 is a deficient number, since it is larger than the sum of its proper divisors (1).

11078839 is an equidigital number, since it uses as much as digits as its factorization.

11078839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 11078839 is about 3328.4889965268. The cubic root of 11078839 is about 222.9280670483.

The spelling of 11078839 in words is "eleven million, seventy-eight thousand, eight hundred thirty-nine".