4095605 has 8 divisors (see below), whose sum is σ = 4932312. Its totient is φ = 3264768.

The previous prime is 4095599. The next prime is 4095607. The reversal of 4095605 is 5065904.

It can be written as a sum of positive squares in 4 ways, for example, as 320356 + 3775249 = 566^2 + 1943^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4095605 - 2¹⁴ = 4079221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4095607) 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, 257 + ... + 2873.

It is an arithmetic number, because the mean of its divisors is an integer number (616539).

Almost surely, 2^4095605 is an apocalyptic number.

It is an amenable number.

4095605 is a deficient number, since it is larger than the sum of its proper divisors (836707).

4095605 is a wasteful number, since it uses less digits than its factorization.

4095605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 4095605 is about 2023.7601142428. The cubic root of 4095605 is about 159.9948566055.

Subtracting 4095605 from its reverse (5065904), we obtain a cube (970299 = 99³).

The spelling of 4095605 in words is "four million, ninety-five thousand, six hundred five".