1232323232 has 24 divisors (see below), whose sum is σ = 2772727776. Its totient is φ = 528138432.

The previous prime is 1232323229. The next prime is 1232323259. The reversal of 1232323232 is 2323232321.

1232323232 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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

It is a junction number, because it is equal to n+sod(n) for n = 1232323198 and 1232323207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2750498 + ... + 2750945.

It is an arithmetic number, because the mean of its divisors is an integer number (115530324).

Almost surely, 2^1232323232 is an apocalyptic number.

It is an amenable number.

1232323232 is an abundant number, since it is smaller than the sum of its proper divisors (1540404544).

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

1232323232 is an equidigital number, since it uses as much as digits as its factorization.

1232323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501460 (or 5501452 counting only the distinct ones).

The product of its digits is 2592, while the sum is 23.

The square root of 1232323232 is about 35104.4617107285. The cubic root of 1232323232 is about 1072.1154271641.

Adding to 1232323232 its reverse (2323232321), we get a palindrome (3555555553).

The spelling of 1232323232 in words is "one billion, two hundred thirty-two million, three hundred twenty-three thousand, two hundred thirty-two".