271214772 has 12 divisors (see below), whose sum is σ = 632834496. Its totient is φ = 90404920.

The previous prime is 271214771. The next prime is 271214809. The reversal of 271214772 is 277412172.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271214771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11300604 + ... + 11300627.

It is an arithmetic number, because the mean of its divisors is an integer number (52736208).

Almost surely, 2^271214772 is an apocalyptic number.

It is an amenable number.

271214772 is an abundant number, since it is smaller than the sum of its proper divisors (361619724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271214772 is a wasteful number, since it uses less digits than its factorization.

271214772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22601238 (or 22601236 counting only the distinct ones).

The product of its digits is 10976, while the sum is 33.

The square root of 271214772 is about 16468.5995761631. The cubic root of 271214772 is about 647.2982706151.

The spelling of 271214772 in words is "two hundred seventy-one million, two hundred fourteen thousand, seven hundred seventy-two".