11283223 has 16 divisors (see below), whose sum is σ = 13919040. Its totient is φ = 8925696.

The previous prime is 11283211. The next prime is 11283227. The reversal of 11283223 is 32238211.

11283223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11283223 - 2⁵ = 11283191 is a prime.

It is a super-2 number, since 2×11283223² = 254622242535458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11283194 and 11283203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11283227) 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, 5413 + ... + 7201.

It is an arithmetic number, because the mean of its divisors is an integer number (869940).

Almost surely, 2^11283223 is an apocalyptic number.

11283223 is a deficient number, since it is larger than the sum of its proper divisors (2635817).

11283223 is a wasteful number, since it uses less digits than its factorization.

11283223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866.

The product of its digits is 576, while the sum is 22.

The square root of 11283223 is about 3359.0509076226. The cubic root of 11283223 is about 224.2905919782.

The spelling of 11283223 in words is "eleven million, two hundred eighty-three thousand, two hundred twenty-three".