6417085 has 4 divisors (see below), whose sum is σ = 7700508. Its totient is φ = 5133664.

The previous prime is 6417083. The next prime is 6417113. The reversal of 6417085 is 5807146.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3024121 + 3392964 = 1739^2 + 1842^2 .

It is a cyclic number.

It is not a de Polignac number, because 6417085 - 2¹ = 6417083 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6417083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641704 + ... + 641713.

It is an arithmetic number, because the mean of its divisors is an integer number (1925127).

Almost surely, 2^6417085 is an apocalyptic number.

It is an amenable number.

6417085 is a deficient number, since it is larger than the sum of its proper divisors (1283423).

6417085 is a wasteful number, since it uses less digits than its factorization.

6417085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283422.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 6417085 is about 2533.1965971870. The cubic root of 6417085 is about 185.8286181022.

The spelling of 6417085 in words is "six million, four hundred seventeen thousand, eighty-five".