11869223 has 2 divisors, whose sum is σ = 11869224. Its totient is φ = 11869222.

The previous prime is 11869183. The next prime is 11869237. The reversal of 11869223 is 32296811.

11869223 is digitally balanced in base 2, 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 11869223 - 2²⁰ = 10820647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11869223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11869423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5934611 + 5934612.

It is an arithmetic number, because the mean of its divisors is an integer number (5934612).

Almost surely, 2^11869223 is an apocalyptic number.

11869223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11869223 is an equidigital number, since it uses as much as digits as its factorization.

11869223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The square root of 11869223 is about 3445.1738707938. The cubic root of 11869223 is about 228.1081294336.

The spelling of 11869223 in words is "eleven million, eight hundred sixty-nine thousand, two hundred twenty-three".