6604322 has 4 divisors (see below), whose sum is σ = 9906486. Its totient is φ = 3302160.

The previous prime is 6604319. The next prime is 6604331. The reversal of 6604322 is 2234066.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2234066 = 2 ⋅1117033.

It can be written as a sum of positive squares in only one way, i.e., 6507601 + 96721 = 2551^2 + 311^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651079 + ... + 1651082.

Almost surely, 2^6604322 is an apocalyptic number.

6604322 is a deficient number, since it is larger than the sum of its proper divisors (3302164).

6604322 is a wasteful number, since it uses less digits than its factorization.

6604322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302163.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 6604322 is about 2569.8875461778. The cubic root of 6604322 is about 187.6186816032.

Adding to 6604322 its reverse (2234066), we get a palindrome (8838388).

The spelling of 6604322 in words is "six million, six hundred four thousand, three hundred twenty-two".