270000 has 100 divisors (see below), whose sum is σ = 968440. Its totient is φ = 72000.

The previous prime is 269987. The next prime is 270001. The reversal of 270000 is 72.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a nialpdrome in base 6 and base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (270001) by changing a digit.

270000 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 19 ways as a sum of consecutive naturals, for example, 53998 + ... + 54002.

2²⁷⁰⁰⁰⁰ is an apocalyptic number.

270000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484220).

270000 is an abundant number, since it is smaller than the sum of its proper divisors (698440).

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

270000 is an equidigital number, since it uses as much as digits as its factorization.

270000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 9.

The square root of 270000 is about 519.6152422707. The cubic root of 270000 is about 64.6330407010.

Adding to 270000 its reverse (72), we get a palindrome (270072).

The spelling of 270000 in words is "two hundred seventy thousand", and thus it is an iban number.