4643132 has 24 divisors (see below), whose sum is σ = 9055200. Its totient is φ = 2068416.

The previous prime is 4643117. The next prime is 4643143. The reversal of 4643132 is 2313464.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4643098 and 4643107.

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, 32 + ... + 3047.

It is an arithmetic number, because the mean of its divisors is an integer number (377300).

Almost surely, 2^4643132 is an apocalyptic number.

It is an amenable number.

4643132 is a deficient number, since it is larger than the sum of its proper divisors (4412068).

4643132 is a wasteful number, since it uses less digits than its factorization.

4643132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125 (or 3123 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 4643132 is about 2154.7927974634. The cubic root of 4643132 is about 166.8285378465.

Adding to 4643132 its reverse (2313464), we get a palindrome (6956596).

The spelling of 4643132 in words is "four million, six hundred forty-three thousand, one hundred thirty-two".