270534 has 16 divisors (see below), whose sum is σ = 590400. Its totient is φ = 81960.

The previous prime is 270527. The next prime is 270539. The reversal of 270534 is 435072.

It is a happy number.

270534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 270534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270539) by changing a digit.

270534 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984 + ... + 2115.

It is an arithmetic number, because the mean of its divisors is an integer number (36900).

2²⁷⁰⁵³⁴ is an apocalyptic number.

270534 is an abundant number, since it is smaller than the sum of its proper divisors (319866).

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

270534 is a wasteful number, since it uses less digits than its factorization.

270534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 270534 is about 520.1288301950. The cubic root of 270534 is about 64.6756225713.

The spelling of 270534 in words is "two hundred seventy thousand, five hundred thirty-four".