6304285 has 8 divisors (see below), whose sum is σ = 8147160. Its totient is φ = 4655424.

The previous prime is 6304271. The next prime is 6304301. The reversal of 6304285 is 5824036.

It can be written as a sum of positive squares in 4 ways, for example, as 49284 + 6255001 = 222^2 + 2501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6304285 is a prime.

It is a super-2 number, since 2×6304285² = 79488018722450, which contains 22 as substring.

6304285 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48430 + ... + 48559.

It is an arithmetic number, because the mean of its divisors is an integer number (1018395).

Almost surely, 2^6304285 is an apocalyptic number.

6304285 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6304285 is a deficient number, since it is larger than the sum of its proper divisors (1842875).

6304285 is a wasteful number, since it uses less digits than its factorization.

6304285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97007.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6304285 is about 2510.8335269388. The cubic root of 6304285 is about 184.7333387279.

Subtracting from 6304285 its reverse (5824036), we obtain a square (480249 = 693²).

The spelling of 6304285 in words is "six million, three hundred four thousand, two hundred eighty-five".