271434912 has 144 divisors (see below), whose sum is σ = 872756640. Its totient is φ = 73446912.

The previous prime is 271434899. The next prime is 271434967. The reversal of 271434912 is 219434172.

It is a super-2 number, since 2×271434912² = 147353822904895488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87858 + ... + 90894.

It is an arithmetic number, because the mean of its divisors is an integer number (6060810).

Almost surely, 2^271434912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271434912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436378320).

271434912 is an abundant number, since it is smaller than the sum of its proper divisors (601321728).

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

271434912 is a wasteful number, since it uses less digits than its factorization.

271434912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083 (or 3068 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 271434912 is about 16475.2818488789. The cubic root of 271434912 is about 647.4733565857.

The spelling of 271434912 in words is "two hundred seventy-one million, four hundred thirty-four thousand, nine hundred twelve".