432111532 has 12 divisors (see below), whose sum is σ = 763682976. Its totient is φ = 213916400.

The previous prime is 432111523. The next prime is 432111539. The reversal of 432111532 is 235111234.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (432111539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534388 + ... + 535195.

It is an arithmetic number, because the mean of its divisors is an integer number (63640248).

Almost surely, 2^432111532 is an apocalyptic number.

It is an amenable number.

432111532 is a deficient number, since it is larger than the sum of its proper divisors (331571444).

432111532 is a wasteful number, since it uses less digits than its factorization.

432111532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069688 (or 1069686 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 432111532 is about 20787.2925606006. The cubic root of 432111532 is about 756.0176805958.

Adding to 432111532 its reverse (235111234), we get a palindrome (667222766).

The spelling of 432111532 in words is "four hundred thirty-two million, one hundred eleven thousand, five hundred thirty-two".