11322432 has 84 divisors (see below), whose sum is σ = 35423856. Its totient is φ = 3429120.

The previous prime is 11322401. The next prime is 11322439. The reversal of 11322432 is 23422311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is not an unprimeable number, because it can be changed into a prime (11322439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5443 + ... + 7229.

Almost surely, 2^11322432 is an apocalyptic number.

11322432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11322432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17711928).

11322432 is an abundant number, since it is smaller than the sum of its proper divisors (24101424).

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

11322432 is a wasteful number, since it uses less digits than its factorization.

11322432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1803 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 11322432 is about 3364.8821673277. The cubic root of 11322432 is about 224.5500935664.

Adding to 11322432 its reverse (23422311), we get a palindrome (34744743).

The spelling of 11322432 in words is "eleven million, three hundred twenty-two thousand, four hundred thirty-two".