11438032 has 30 divisors (see below), whose sum is σ = 22925058. Its totient is φ = 5524416.

The previous prime is 11438027. The next prime is 11438051. The reversal of 11438032 is 23083411.

11438032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11128896 + 309136 = 3336^2 + 556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11437994 and 11438012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82219 + ... + 82357.

Almost surely, 2^11438032 is an apocalyptic number.

It is an amenable number.

11438032 is an abundant number, since it is smaller than the sum of its proper divisors (11487026).

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

11438032 is an equidigital number, since it uses as much as digits as its factorization.

11438032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 11438032 is about 3382.0159668458. The cubic root of 11438032 is about 225.3117128126.

The spelling of 11438032 in words is "eleven million, four hundred thirty-eight thousand, thirty-two".