11906328 has 64 divisors (see below), whose sum is σ = 34341120. Its totient is φ = 3369600.

The previous prime is 11906317. The next prime is 11906329. The reversal of 11906328 is 82360911.

11906328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11906295 and 11906304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11906329) 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, 21738 + ... + 22278.

It is an arithmetic number, because the mean of its divisors is an integer number (536580).

Almost surely, 2^11906328 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 11906328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17170560).

11906328 is an abundant number, since it is smaller than the sum of its proper divisors (22434792).

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

11906328 is a wasteful number, since it uses less digits than its factorization.

11906328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 11906328 is about 3450.5547380095. The cubic root of 11906328 is about 228.3455824261.

The spelling of 11906328 in words is "eleven million, nine hundred six thousand, three hundred twenty-eight".