11328823 has 12 divisors (see below), whose sum is σ = 12675528. Its totient is φ = 10041360.

The previous prime is 11328809. The next prime is 11328827. The reversal of 11328823 is 32882311.

It is not a de Polignac number, because 11328823 - 2⁵ = 11328791 is a prime.

It is a super-3 number, since 3×11328823³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11328791 and 11328800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11328827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20061 + ... + 20617.

It is an arithmetic number, because the mean of its divisors is an integer number (1056294).

Almost surely, 2^11328823 is an apocalyptic number.

11328823 is a deficient number, since it is larger than the sum of its proper divisors (1346705).

11328823 is an equidigital number, since it uses as much as digits as its factorization.

11328823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 611 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 11328823 is about 3365.8316951387. The cubic root of 11328823 is about 224.5923350718.

It can be divided in two parts, 113288 and 23, that added together give a palindrome (113311).

The spelling of 11328823 in words is "eleven million, three hundred twenty-eight thousand, eight hundred twenty-three".