6328812 has 48 divisors (see below), whose sum is σ = 17176320. Its totient is φ = 1776192.

The previous prime is 6328793. The next prime is 6328831. The reversal of 6328812 is 2188236.

It is an interprime number because it is at equal distance from previous prime (6328793) and next prime (6328831).

It is a super-2 number, since 2×6328812² = 80107722662688, 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 6328812.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4318 + ... + 5594.

It is an arithmetic number, because the mean of its divisors is an integer number (357840).

Almost surely, 2^6328812 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 6328812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8588160).

6328812 is an abundant number, since it is smaller than the sum of its proper divisors (10847508).

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

6328812 is a wasteful number, since it uses less digits than its factorization.

6328812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1348 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 6328812 is about 2515.7130201992. The cubic root of 6328812 is about 184.9725988148.

It can be divided in two parts, 6328 and 812, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 6328812 in words is "six million, three hundred twenty-eight thousand, eight hundred twelve".