270872 has 24 divisors (see below), whose sum is σ = 591660. Its totient is φ = 115920.

The previous prime is 270859. The next prime is 270899. The reversal of 270872 is 278072.

It is a congruent number.

It is an unprimeable number.

270872 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47 + ... + 737.

2²⁷⁰⁸⁷² 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 270872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295830).

270872 is an abundant number, since it is smaller than the sum of its proper divisors (320788).

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

270872 is a wasteful number, since it uses less digits than its factorization.

270872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 270872 is about 520.4536482724. The cubic root of 270872 is about 64.7025461900.

The spelling of 270872 in words is "two hundred seventy thousand, eight hundred seventy-two".