4513232 has 20 divisors (see below), whose sum is σ = 8782176. Its totient is φ = 2246880.

The previous prime is 4513213. The next prime is 4513247. The reversal of 4513232 is 2323154.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4523 + ... + 5429.

Almost surely, 2^4513232 is an apocalyptic number.

It is an amenable number.

4513232 is a deficient number, since it is larger than the sum of its proper divisors (4268944).

4513232 is a wasteful number, since it uses less digits than its factorization.

4513232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1220 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 4513232 is about 2124.4368665602. The cubic root of 4513232 is about 165.2580229907.

Adding to 4513232 its reverse (2323154), we get a palindrome (6836386).

The spelling of 4513232 in words is "four million, five hundred thirteen thousand, two hundred thirty-two".