4815232 has 16 divisors (see below), whose sum is σ = 9593100. Its totient is φ = 2407552.

The previous prime is 4815229. The next prime is 4815253. The reversal of 4815232 is 2325184.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 4815197 and 4815206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18682 + ... + 18937.

Almost surely, 2^4815232 is an apocalyptic number.

It is an amenable number.

4815232 is a deficient number, since it is larger than the sum of its proper divisors (4777868).

4815232 is an equidigital number, since it uses as much as digits as its factorization.

4815232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37633 (or 37621 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 4815232 is about 2194.3636890908. The cubic root of 4815232 is about 168.8647775162.

It can be divided in two parts, 48152 and 32, that added together give a palindrome (48184).

The spelling of 4815232 in words is "four million, eight hundred fifteen thousand, two hundred thirty-two".