2085271 has 4 divisors (see below), whose sum is σ = 2207952. Its totient is φ = 1962592.

The previous prime is 2085257. The next prime is 2085287. The reversal of 2085271 is 1725802.

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

It is a cyclic number.

It is not a de Polignac number, because 2085271 - 2⁷ = 2085143 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 0 + 8³ + 5⁹ + 2¹⁷ + 7² + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085221) 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, 61315 + ... + 61348.

It is an arithmetic number, because the mean of its divisors is an integer number (551988).

2^2085271 is an apocalyptic number.

2085271 is a deficient number, since it is larger than the sum of its proper divisors (122681).

2085271 is a wasteful number, since it uses less digits than its factorization.

2085271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122680.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2085271 is about 1444.0467443958. The cubic root of 2085271 is about 127.7578225226.

The spelling of 2085271 in words is "two million, eighty-five thousand, two hundred seventy-one".