4643332 has 24 divisors (see below), whose sum is σ = 8692992. Its totient is φ = 2164800.

The previous prime is 4643323. The next prime is 4643333. The reversal of 4643332 is 2333464.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4643297 and 4643306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3157 + ... + 4387.

It is an arithmetic number, because the mean of its divisors is an integer number (362208).

Almost surely, 2^4643332 is an apocalyptic number.

It is an amenable number.

4643332 is a deficient number, since it is larger than the sum of its proper divisors (4049660).

4643332 is a wasteful number, since it uses less digits than its factorization.

4643332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299 (or 1297 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

The square root of 4643332 is about 2154.8392051381. The cubic root of 4643332 is about 166.8309331570.

Adding to 4643332 its reverse (2333464), we get a palindrome (6976796).

The spelling of 4643332 in words is "four million, six hundred forty-three thousand, three hundred thirty-two".