6385085 has 8 divisors (see below), whose sum is σ = 8756736. Its totient is φ = 4378320.

The previous prime is 6385063. The next prime is 6385087. The reversal of 6385085 is 5805836.

6385085 = 410² + 411² + ... + 444².

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

It is not a de Polignac number, because 6385085 - 2⁶ = 6385021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 182431 = 6385085 / (6 + 3 + 8 + 5 + 0 + 8 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6385087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91181 + ... + 91250.

It is an arithmetic number, because the mean of its divisors is an integer number (1094592).

Almost surely, 2^6385085 is an apocalyptic number.

It is an amenable number.

6385085 is a deficient number, since it is larger than the sum of its proper divisors (2371651).

6385085 is a wasteful number, since it uses less digits than its factorization.

6385085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182443.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 6385085 is about 2526.8725729645. The cubic root of 6385085 is about 185.5192134568.

The spelling of 6385085 in words is "six million, three hundred eighty-five thousand, eighty-five".