432501532 has 24 divisors (see below), whose sum is σ = 766112256. Its totient is φ = 213623088.

The previous prime is 432501521. The next prime is 432501577. The reversal of 432501532 is 235105234.

It is a junction number, because it is equal to n+sod(n) for n = 432501497 and 432501506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206193 + ... + 208279.

It is an arithmetic number, because the mean of its divisors is an integer number (31921344).

Almost surely, 2^432501532 is an apocalyptic number.

It is an amenable number.

432501532 is a deficient number, since it is larger than the sum of its proper divisors (333610724).

432501532 is a wasteful number, since it uses less digits than its factorization.

432501532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697 (or 2695 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 432501532 is about 20796.6711759358. The cubic root of 432501532 is about 756.2450588025.

Adding to 432501532 its reverse (235105234), we get a palindrome (667606766).

The spelling of 432501532 in words is "four hundred thirty-two million, five hundred one thousand, five hundred thirty-two".