4613632 has 20 divisors (see below), whose sum is σ = 9219276. Its totient is φ = 2306560.

The previous prime is 4613629. The next prime is 4613657. The reversal of 4613632 is 2363164.

It is a junction number, because it is equal to n+sod(n) for n = 4613597 and 4613606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3994 + ... + 5017.

Almost surely, 2^4613632 is an apocalyptic number.

It is an amenable number.

4613632 is a deficient number, since it is larger than the sum of its proper divisors (4605644).

4613632 is an frugal number, since it uses more digits than its factorization.

4613632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9029 (or 9013 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 4613632 is about 2147.9366843555. The cubic root of 4613632 is about 166.4744735672.

Adding to 4613632 its reverse (2363164), we get a palindrome (6976796).

The spelling of 4613632 in words is "four million, six hundred thirteen thousand, six hundred thirty-two".