6305740 has 48 divisors (see below), whose sum is σ = 15365952. Its totient is φ = 2128896.

The previous prime is 6305737. The next prime is 6305791. The reversal of 6305740 is 475036.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9912 + ... + 10528.

It is an arithmetic number, because the mean of its divisors is an integer number (320124).

Almost surely, 2^6305740 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 6305740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7682976).

6305740 is an abundant number, since it is smaller than the sum of its proper divisors (9060212).

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

6305740 is a wasteful number, since it uses less digits than its factorization.

6305740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 6305740 is about 2511.1232546412. The cubic root of 6305740 is about 184.7475495032.

The spelling of 6305740 in words is "six million, three hundred five thousand, seven hundred forty".