6228312 has 32 divisors (see below), whose sum is σ = 15691200. Its totient is φ = 2060064.

The previous prime is 6228311. The next prime is 6228317. The reversal of 6228312 is 2138226.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2403 + ... + 4269.

It is an arithmetic number, because the mean of its divisors is an integer number (490350).

Almost surely, 2^6228312 is an apocalyptic number.

It is an amenable number.

6228312 is an abundant number, since it is smaller than the sum of its proper divisors (9462888).

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

6228312 is a wasteful number, since it uses less digits than its factorization.

6228312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2011 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 6228312 is about 2495.6586305022. The cubic root of 6228312 is about 183.9882632715.

The spelling of 6228312 in words is "six million, two hundred twenty-eight thousand, three hundred twelve".