323232 has 96 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 82944.

The previous prime is 323207. The next prime is 323233. The reversal of 323232 is 232323.

323232 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is an alternating number because its digits alternate between odd and even.

323232 is an undulating number in base 10.

323232 is a modest number, since divided by 3232 gives 32 as remainder.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323232.

It is not an unprimeable number, because it can be changed into a prime (323233) 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, 8718 + ... + 8754.

It is an arithmetic number, because the mean of its divisors is an integer number (11172).

2³²³²³² is an apocalyptic number.

323232 is a gapful number since it is divisible by the number (32) 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 323232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536256).

323232 is an abundant number, since it is smaller than the sum of its proper divisors (749280).

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

323232 is a wasteful number, since it uses less digits than its factorization.

323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 62 counting only the distinct ones).

The product of its digits is 216, while the sum is 15.

The square root of 323232 is about 568.5349593473. The cubic root of 323232 is about 68.6285436838.

Adding to 323232 its reverse (232323), we get a palindrome (555555).

Subtracting from 323232 its reverse (232323), we obtain a palindrome (90909).

It can be divided in two parts, 32323 and 2, that multiplied together give a palindrome (64646).

The spelling of 323232 in words is "three hundred twenty-three thousand, two hundred thirty-two".