4812322 has 4 divisors (see below), whose sum is σ = 7218486. Its totient is φ = 2406160.

The previous prime is 4812307. The next prime is 4812329. The reversal of 4812322 is 2232184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3964081 + 848241 = 1991^2 + 921^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4812293 and 4812302.

It is not an unprimeable number, because it can be changed into a prime (4812329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203079 + ... + 1203082.

Almost surely, 2^4812322 is an apocalyptic number.

4812322 is a deficient number, since it is larger than the sum of its proper divisors (2406164).

4812322 is a wasteful number, since it uses less digits than its factorization.

4812322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2406163.

The product of its digits is 768, while the sum is 22.

The square root of 4812322 is about 2193.7005265077. The cubic root of 4812322 is about 168.8307538509.

The spelling of 4812322 in words is "four million, eight hundred twelve thousand, three hundred twenty-two".