11884224 has 112 divisors (see below), whose sum is σ = 36429696. Its totient is φ = 3379200.

The previous prime is 11884217. The next prime is 11884237. The reversal of 11884224 is 42248811.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11884191 and 11884200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35739 + ... + 36069.

Almost surely, 2^11884224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11884224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18214848).

11884224 is an abundant number, since it is smaller than the sum of its proper divisors (24545472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11884224 is a wasteful number, since it uses less digits than its factorization.

11884224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 364 counting only the distinct ones).

The product of its digits is 4096, while the sum is 30.

The square root of 11884224 is about 3447.3502868145. The cubic root of 11884224 is about 228.2041876587.

The spelling of 11884224 in words is "eleven million, eight hundred eighty-four thousand, two hundred twenty-four".