432664532 has 12 divisors (see below), whose sum is σ = 777627060. Its totient is φ = 210485376.

The previous prime is 432664517. The next prime is 432664553. The reversal of 432664532 is 235466234.

It can be written as a sum of positive squares in 2 ways, for example, as 408201616 + 24462916 = 20204^2 + 4946^2 .

It is a junction number, because it is equal to n+sod(n) for n = 432664492 and 432664501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461557 + ... + 1461852.

It is an arithmetic number, because the mean of its divisors is an integer number (64802255).

Almost surely, 2^432664532 is an apocalyptic number.

It is an amenable number.

432664532 is a deficient number, since it is larger than the sum of its proper divisors (344962528).

432664532 is a wasteful number, since it uses less digits than its factorization.

432664532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923450 (or 2923448 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 432664532 is about 20800.5897031791. The cubic root of 432664532 is about 756.3400507297.

The spelling of 432664532 in words is "four hundred thirty-two million, six hundred sixty-four thousand, five hundred thirty-two".