4095117 has 20 divisors (see below), whose sum is σ = 6589660. Its totient is φ = 2519424.

The previous prime is 4095109. The next prime is 4095139. The reversal of 4095117 is 7115904.

It can be written as a sum of positive squares in 2 ways, for example, as 1726596 + 2368521 = 1314^2 + 1539^2 .

It is not a de Polignac number, because 4095117 - 2³ = 4095109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4095187) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 892 + ... + 2997.

It is an arithmetic number, because the mean of its divisors is an integer number (329483).

Almost surely, 2^4095117 is an apocalyptic number.

It is an amenable number.

4095117 is a deficient number, since it is larger than the sum of its proper divisors (2494543).

4095117 is a wasteful number, since it uses less digits than its factorization.

4095117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914 (or 3905 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 4095117 is about 2023.6395430017. The cubic root of 4095117 is about 159.9885017779.

The spelling of 4095117 in words is "four million, ninety-five thousand, one hundred seventeen".