6312322 has 4 divisors (see below), whose sum is σ = 9468486. Its totient is φ = 3156160.

The previous prime is 6312301. The next prime is 6312323. The reversal of 6312322 is 2232136.

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., 5997601 + 314721 = 2449^2 + 561^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6312322.

It is not an unprimeable number, because it can be changed into a prime (6312323) by changing a digit.

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, 1578079 + ... + 1578082.

Almost surely, 2^6312322 is an apocalyptic number.

6312322 is a deficient number, since it is larger than the sum of its proper divisors (3156164).

6312322 is a wasteful number, since it uses less digits than its factorization.

6312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156163.

The product of its digits is 432, while the sum is 19.

The square root of 6312322 is about 2512.4334817065. The cubic root of 6312322 is about 184.8118076512.

Adding to 6312322 its reverse (2232136), we get a palindrome (8544458).

The spelling of 6312322 in words is "six million, three hundred twelve thousand, three hundred twenty-two".