2726226271 has 4 divisors (see below), whose sum is σ = 2844757872. Its totient is φ = 2607694672.

The previous prime is 2726226259. The next prime is 2726226277. The reversal of 2726226271 is 1726226272.

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 2726226271 - 2¹¹ = 2726224223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2726226271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726226277) 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, 59265766 + ... + 59265811.

It is an arithmetic number, because the mean of its divisors is an integer number (711189468).

Almost surely, 2^2726226271 is an apocalyptic number.

2726226271 is a deficient number, since it is larger than the sum of its proper divisors (118531601).

2726226271 is a wasteful number, since it uses less digits than its factorization.

2726226271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118531600.

The product of its digits is 56448, while the sum is 37.

The square root of 2726226271 is about 52213.2767694195. The cubic root of 2726226271 is about 1396.9707069746.

Subtracting from 2726226271 its reverse (1726226272), we obtain a palindrome (999999999).

The spelling of 2726226271 in words is "two billion, seven hundred twenty-six million, two hundred twenty-six thousand, two hundred seventy-one".