271268216 has 16 divisors (see below), whose sum is σ = 513567600. Its totient is φ = 134316864.

The previous prime is 271268213. The next prime is 271268227. The reversal of 271268216 is 612862172.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271268213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163781 + ... + 165428.

It is an arithmetic number, because the mean of its divisors is an integer number (32097975).

Almost surely, 2^271268216 is an apocalyptic number.

It is an amenable number.

271268216 is a deficient number, since it is larger than the sum of its proper divisors (242299384).

271268216 is a wasteful number, since it uses less digits than its factorization.

271268216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329318 (or 329314 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 271268216 is about 16470.2220992918. Note that the first 3 decimals coincide. The cubic root of 271268216 is about 647.3407854290.

The spelling of 271268216 in words is "two hundred seventy-one million, two hundred sixty-eight thousand, two hundred sixteen".