11114869 has 2 divisors, whose sum is σ = 11114870. Its totient is φ = 11114868.

The previous prime is 11114849. The next prime is 11114879. The reversal of 11114869 is 96841111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10923025 + 191844 = 3305^2 + 438^2 .

It is an emirp because it is prime and its reverse (96841111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11114869 - 2¹⁵ = 11082101 is a prime.

It is a super-2 number, since 2×11114869² = 247080625774322, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 11114869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11114849) 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, 5557434 + 5557435.

It is an arithmetic number, because the mean of its divisors is an integer number (5557435).

Almost surely, 2^11114869 is an apocalyptic number.

It is an amenable number.

11114869 is a deficient number, since it is larger than the sum of its proper divisors (1).

11114869 is an equidigital number, since it uses as much as digits as its factorization.

11114869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 31.

The square root of 11114869 is about 3333.8969690139. The cubic root of 11114869 is about 223.1694704050.

The spelling of 11114869 in words is "eleven million, one hundred fourteen thousand, eight hundred sixty-nine".