11722384 has 40 divisors (see below), whose sum is σ = 24427008. Its totient is φ = 5429760.

The previous prime is 11722379. The next prime is 11722391. The reversal of 11722384 is 48322711.

11722384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19009 + ... + 19615.

Almost surely, 2^11722384 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 11722384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12213504).

11722384 is an abundant number, since it is smaller than the sum of its proper divisors (12704624).

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

11722384 is a wasteful number, since it uses less digits than its factorization.

11722384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 697 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 11722384 is about 3423.7967229379. The cubic root of 11722384 is about 227.1635504908.

The spelling of 11722384 in words is "eleven million, seven hundred twenty-two thousand, three hundred eighty-four".