6328992 has 24 divisors (see below), whose sum is σ = 16613856. Its totient is φ = 2109632.

The previous prime is 6328967. The next prime is 6328997. The reversal of 6328992 is 2998236.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×6328992² = 80112279472128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6328992.

It is not an unprimeable number, because it can be changed into a prime (6328997) 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 in 3 ways as a sum of consecutive naturals, for example, 32868 + ... + 33059.

It is an arithmetic number, because the mean of its divisors is an integer number (692244).

Almost surely, 2^6328992 is an apocalyptic number.

It is an amenable number.

6328992 is an abundant number, since it is smaller than the sum of its proper divisors (10284864).

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

6328992 is a wasteful number, since it uses less digits than its factorization.

6328992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65940 (or 65932 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 6328992 is about 2515.7487950906. The cubic root of 6328992 is about 184.9743524221.

The spelling of 6328992 in words is "six million, three hundred twenty-eight thousand, nine hundred ninety-two".