4522732 has 12 divisors (see below), whose sum is σ = 8128960. Its totient is φ = 2200176.

The previous prime is 4522729. The next prime is 4522747. The reversal of 4522732 is 2372254.

It is a junction number, because it is equal to n+sod(n) for n = 4522697 and 4522706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15132 + ... + 15427.

Almost surely, 2^4522732 is an apocalyptic number.

It is an amenable number.

4522732 is a deficient number, since it is larger than the sum of its proper divisors (3606228).

4522732 is a wasteful number, since it uses less digits than its factorization.

4522732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30600 (or 30598 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 4522732 is about 2126.6715778418. The cubic root of 4522732 is about 165.3738934625.

Adding to 4522732 its reverse (2372254), we get a palindrome (6894986).

The spelling of 4522732 in words is "four million, five hundred twenty-two thousand, seven hundred thirty-two".