2295871 has 4 divisors (see below), whose sum is σ = 2300200. Its totient is φ = 2291544.

The previous prime is 2295869. The next prime is 2295911. The reversal of 2295871 is 1785922.

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

It is a 3-Lehmer number, since φ(2295871) divides (2295871-1)³.

It is a cyclic number.

It is not a de Polignac number, because 2295871 - 2¹ = 2295869 is a prime.

It is a Duffinian number.

2295871 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2295841) 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, 1236 + ... + 2473.

It is an arithmetic number, because the mean of its divisors is an integer number (575050).

2^2295871 is an apocalyptic number.

2295871 is a deficient number, since it is larger than the sum of its proper divisors (4329).

2295871 is an equidigital number, since it uses as much as digits as its factorization.

2295871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328.

The product of its digits is 10080, while the sum is 34.

The square root of 2295871 is about 1515.2131863207. The cubic root of 2295871 is about 131.9215749328.

The spelling of 2295871 in words is "two million, two hundred ninety-five thousand, eight hundred seventy-one".