2227680871 has 8 divisors (see below), whose sum is σ = 2406759264. Its totient is φ = 2049705120.

The previous prime is 2227680857. The next prime is 2227680911. The reversal of 2227680871 is 1780867222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2227680871 - 2⁷ = 2227680743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227680811) 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 7 ways as a sum of consecutive naturals, for example, 271456 + ... + 279541.

It is an arithmetic number, because the mean of its divisors is an integer number (300844908).

Almost surely, 2^2227680871 is an apocalyptic number.

2227680871 is a deficient number, since it is larger than the sum of its proper divisors (179078393).

2227680871 is a wasteful number, since it uses less digits than its factorization.

2227680871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551321.

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 2227680871 is about 47198.3142813385. The cubic root of 2227680871 is about 1306.0235010745.

The spelling of 2227680871 in words is "two billion, two hundred twenty-seven million, six hundred eighty thousand, eight hundred seventy-one".