11330432 has 64 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 5160960.

The previous prime is 11330411. The next prime is 11330447. The reversal of 11330432 is 23403311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 11330432.

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, 89153 + ... + 89279.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^11330432 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 11330432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12337920).

11330432 is an abundant number, since it is smaller than the sum of its proper divisors (13345408).

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

11330432 is a wasteful number, since it uses less digits than its factorization.

11330432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 11330432 is about 3366.0707063281. The cubic root of 11330432 is about 224.6029673020.

Adding to 11330432 its reverse (23403311), we get a palindrome (34733743).

The spelling of 11330432 in words is "eleven million, three hundred thirty thousand, four hundred thirty-two".