6385064 has 64 divisors (see below), whose sum is σ = 15292800. Its totient is φ = 2433024.

The previous prime is 6385063. The next prime is 6385087. The reversal of 6385064 is 4605836.

It is a self number, because there is not a number n which added to its sum of digits gives 6385064.

It is not an unprimeable number, because it can be changed into a prime (6385061) 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 15 ways as a sum of consecutive naturals, for example, 17912 + ... + 18264.

It is an arithmetic number, because the mean of its divisors is an integer number (238950).

Almost surely, 2^6385064 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 6385064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7646400).

6385064 is an abundant number, since it is smaller than the sum of its proper divisors (8907736).

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

6385064 is a wasteful number, since it uses less digits than its factorization.

6385064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6385064 is about 2526.8684176268. The cubic root of 6385064 is about 185.5190100710.

The spelling of 6385064 in words is "six million, three hundred eighty-five thousand, sixty-four".