6395705 has 4 divisors (see below), whose sum is σ = 7674852. Its totient is φ = 5116560.

The previous prime is 6395699. The next prime is 6395707. The reversal of 6395705 is 5075936.

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 4376464 + 2019241 = 2092^2 + 1421^2 .

It is not a de Polignac number, because 6395705 - 2²² = 2201401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6395707) 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, 639566 + ... + 639575.

It is an arithmetic number, because the mean of its divisors is an integer number (1918713).

Almost surely, 2^6395705 is an apocalyptic number.

It is an amenable number.

6395705 is a deficient number, since it is larger than the sum of its proper divisors (1279147).

6395705 is a wasteful number, since it uses less digits than its factorization.

6395705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279146.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 6395705 is about 2528.9731117590. The cubic root of 6395705 is about 185.6220115002.

The spelling of 6395705 in words is "six million, three hundred ninety-five thousand, seven hundred five".