4095971 has 6 divisors (see below), whose sum is σ = 4502316. Its totient is φ = 3723500.

The previous prime is 4095953. The next prime is 4095979. The reversal of 4095971 is 1795904.

It is a de Polignac number, because none of the positive numbers 2^k-4095971 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (4095979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16805 + ... + 17046.

It is an arithmetic number, because the mean of its divisors is an integer number (750386).

Almost surely, 2^4095971 is an apocalyptic number.

4095971 is a deficient number, since it is larger than the sum of its proper divisors (406345).

4095971 is a wasteful number, since it uses less digits than its factorization.

4095971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33873 (or 33862 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 4095971 is about 2023.8505379598. The cubic root of 4095971 is about 159.9996223949. Note that the first 3 decimals are identical.

The spelling of 4095971 in words is "four million, ninety-five thousand, nine hundred seventy-one".