432018652 has 48 divisors (see below), whose sum is σ = 829785600. Its totient is φ = 195611328.

The previous prime is 432018647. The next prime is 432018659. The reversal of 432018652 is 256810234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432018659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858633 + ... + 859135.

It is an arithmetic number, because the mean of its divisors is an integer number (17287200).

Almost surely, 2^432018652 is an apocalyptic number.

It is an amenable number.

432018652 is a deficient number, since it is larger than the sum of its proper divisors (397766948).

432018652 is a wasteful number, since it uses less digits than its factorization.

432018652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 432018652 is about 20785.0583833676. The cubic root of 432018652 is about 755.9635094319.

Adding to 432018652 its reverse (256810234), we get a palindrome (688828886).

The spelling of 432018652 in words is "four hundred thirty-two million, eighteen thousand, six hundred fifty-two".