11630432 has 96 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 4769280.

The previous prime is 11630407. The next prime is 11630441. The reversal of 11630432 is 23403611.

11630432 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 15 ways as a sum of consecutive naturals, for example, 247433 + ... + 247479.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^11630432 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 11630432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13789440).

11630432 is an abundant number, since it is smaller than the sum of its proper divisors (15948448).

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

11630432 is a wasteful number, since it uses less digits than its factorization.

11630432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 11630432 is about 3410.3419183419. The cubic root of 11630432 is about 226.5680232058.

The spelling of 11630432 in words is "eleven million, six hundred thirty thousand, four hundred thirty-two".