11078069 has 2 divisors, whose sum is σ = 11078070. Its totient is φ = 11078068.

The previous prime is 11078063. The next prime is 11078099. The reversal of 11078069 is 96087011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5579044 + 5499025 = 2362^2 + 2345^2 .

It is a cyclic number.

It is not a de Polignac number, because 11078069 - 2¹² = 11073973 is a prime.

It is a super-2 number, since 2×11078069² = 245447225537522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11078063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5539034 + 5539035.

It is an arithmetic number, because the mean of its divisors is an integer number (5539035).

Almost surely, 2^11078069 is an apocalyptic number.

It is an amenable number.

11078069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11078069 is an equidigital number, since it uses as much as digits as its factorization.

11078069 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 32.

The square root of 11078069 is about 3328.3733264164. The cubic root of 11078069 is about 222.9229022896.

The spelling of 11078069 in words is "eleven million, seventy-eight thousand, sixty-nine".