271246872 has 32 divisors (see below), whose sum is σ = 730280880. Its totient is φ = 83460480.

The previous prime is 271246867. The next prime is 271246933. The reversal of 271246872 is 278642172.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 271246872.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 434379 + ... + 435002.

Almost surely, 2^271246872 is an apocalyptic number.

It is an amenable number.

271246872 is an abundant number, since it is smaller than the sum of its proper divisors (459034008).

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

271246872 is a wasteful number, since it uses less digits than its factorization.

271246872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869403 (or 869399 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 271246872 is about 16469.5741292846. The cubic root of 271246872 is about 647.3238069021.

The spelling of 271246872 in words is "two hundred seventy-one million, two hundred forty-six thousand, eight hundred seventy-two".