432323232 has 48 divisors (see below), whose sum is σ = 1238019552. Its totient is φ = 131006720.

The previous prime is 432323231. The next prime is 432323261. The reversal of 432323232 is 232323234.

It is a happy number.

432323232 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 (48).

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

It is not an unprimeable number, because it can be changed into a prime (432323231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 203643 + ... + 205754.

It is an arithmetic number, because the mean of its divisors is an integer number (25792074).

Almost surely, 2^432323232 is an apocalyptic number.

It is an amenable number.

432323232 is an abundant number, since it is smaller than the sum of its proper divisors (805696320).

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

432323232 is a wasteful number, since it uses less digits than its factorization.

432323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409421 (or 409413 counting only the distinct ones).

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

The square root of 432323232 is about 20792.3839902980. The cubic root of 432323232 is about 756.1411231187.

Adding to 432323232 its reverse (232323234), we get a palindrome (664646466).

It can be divided in two parts, 43232 and 3232, that added together give a palindrome (46464).

The spelling of 432323232 in words is "four hundred thirty-two million, three hundred twenty-three thousand, two hundred thirty-two".