2695871 has 2 divisors, whose sum is σ = 2695872. Its totient is φ = 2695870.

The previous prime is 2695867. The next prime is 2695883. The reversal of 2695871 is 1785962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2695871 - 2² = 2695867 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2695831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347935 + 1347936.

It is an arithmetic number, because the mean of its divisors is an integer number (1347936).

2^2695871 is an apocalyptic number.

2695871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2695871 is an equidigital number, since it uses as much as digits as its factorization.

2695871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 2695871 is about 1641.9107771131. The cubic root of 2695871 is about 139.1766468673.

Subtracting from 2695871 its reverse (1785962), we obtain a palindrome (909909).

The spelling of 2695871 in words is "two million, six hundred ninety-five thousand, eight hundred seventy-one".