322433232 has 80 divisors (see below), whose sum is σ = 938035200. Its totient is φ = 94550400.

The previous prime is 322433231. The next prime is 322433239. The reversal of 322433232 is 232334223.

It is a happy number.

322433232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322433231) 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, 6519 + ... + 26217.

It is an arithmetic number, because the mean of its divisors is an integer number (11725440).

Almost surely, 2^322433232 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 322433232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469017600).

322433232 is an abundant number, since it is smaller than the sum of its proper divisors (615601968).

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

322433232 is a wasteful number, since it uses less digits than its factorization.

322433232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19752 (or 19746 counting only the distinct ones).

The product of its digits is 5184, while the sum is 24.

The square root of 322433232 is about 17956.4259249997. The cubic root of 322433232 is about 685.7196564063.

Adding to 322433232 its reverse (232334223), we get a palindrome (554767455).

Subtracting from 322433232 its reverse (232334223), we obtain a palindrome (90099009).

The spelling of 322433232 in words is "three hundred twenty-two million, four hundred thirty-three thousand, two hundred thirty-two".