6328832 has 40 divisors (see below), whose sum is σ = 12963456. Its totient is φ = 3085312.

The previous prime is 6328831. The next prime is 6328837. The reversal of 6328832 is 2388236.

It is a happy number.

It is a super-2 number, since 2×6328832² = 80108228968448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (6328831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23933 + ... + 24195.

Almost surely, 2^6328832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6328832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6481728).

6328832 is an abundant number, since it is smaller than the sum of its proper divisors (6634624).

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

6328832 is an equidigital number, since it uses as much as digits as its factorization.

6328832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 312 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 6328832 is about 2515.7169952123. The cubic root of 6328832 is about 184.9727936617.

The spelling of 6328832 in words is "six million, three hundred twenty-eight thousand, eight hundred thirty-two".