4687432 has 16 divisors (see below), whose sum is σ = 8938800. Its totient is φ = 2303760.

The previous prime is 4687421. The next prime is 4687439. The reversal of 4687432 is 2347864.

It is not an unprimeable number, because it can be changed into a prime (4687439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4494 + ... + 5437.

It is an arithmetic number, because the mean of its divisors is an integer number (558675).

Almost surely, 2^4687432 is an apocalyptic number.

It is an amenable number.

4687432 is a deficient number, since it is larger than the sum of its proper divisors (4251368).

4687432 is a wasteful number, since it uses less digits than its factorization.

4687432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9996 (or 9992 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 4687432 is about 2165.0478054768. The cubic root of 4687432 is about 167.3574282466.

It can be divided in two parts, 46 and 87432, that added together give a palindrome (87478).

The spelling of 4687432 in words is "four million, six hundred eighty-seven thousand, four hundred thirty-two".