4631322 has 8 divisors (see below), whose sum is σ = 9262656. Its totient is φ = 1543772.

The previous prime is 4631311. The next prime is 4631351. The reversal of 4631322 is 2231364.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4631322 is an admirable 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, 385938 + ... + 385949.

It is an arithmetic number, because the mean of its divisors is an integer number (1157832).

Almost surely, 2^4631322 is an apocalyptic number.

4631322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4631322 is a wasteful number, since it uses less digits than its factorization.

4631322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771892.

The product of its digits is 864, while the sum is 21.

The square root of 4631322 is about 2152.0506499616. The cubic root of 4631322 is about 166.6869726370.

Adding to 4631322 its reverse (2231364), we get a palindrome (6862686).

The spelling of 4631322 in words is "four million, six hundred thirty-one thousand, three hundred twenty-two".