6305712 has 80 divisors (see below), whose sum is σ = 19046400. Its totient is φ = 1796928.

The previous prime is 6305711. The next prime is 6305729. The reversal of 6305712 is 2175036.

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

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6305711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16273 + ... + 16655.

It is an arithmetic number, because the mean of its divisors is an integer number (238080).

Almost surely, 2^6305712 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 6305712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9523200).

6305712 is an abundant number, since it is smaller than the sum of its proper divisors (12740688).

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

6305712 is a wasteful number, since it uses less digits than its factorization.

6305712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 6305712 is about 2511.1176794408. The cubic root of 6305712 is about 184.7472760519.

The spelling of 6305712 in words is "six million, three hundred five thousand, seven hundred twelve".