11366223 has 16 divisors (see below), whose sum is σ = 16649472. Its totient is φ = 6840000.

The previous prime is 11366207. The next prime is 11366227. The reversal of 11366223 is 32266311.

It is a happy number.

It is not a de Polignac number, because 11366223 - 2⁴ = 11366207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11366193 and 11366202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11366227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3843 + ... + 6123.

It is an arithmetic number, because the mean of its divisors is an integer number (1040592).

Almost surely, 2^11366223 is an apocalyptic number.

11366223 is a deficient number, since it is larger than the sum of its proper divisors (5283249).

11366223 is a wasteful number, since it uses less digits than its factorization.

11366223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446.

The product of its digits is 1296, while the sum is 24.

The square root of 11366223 is about 3371.3829506599. The cubic root of 11366223 is about 224.8392135234.

The spelling of 11366223 in words is "eleven million, three hundred sixty-six thousand, two hundred twenty-three".