270163072 has 64 divisors (see below), whose sum is σ = 564967800. Its totient is φ = 128507904.

The previous prime is 270163067. The next prime is 270163073. The reversal of 270163072 is 270361072.

It can be written as a sum of positive squares in 4 ways, for example, as 264517696 + 5645376 = 16264^2 + 2376^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 270163072.

It is not an unprimeable number, because it can be changed into a prime (270163073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270478 + ... + 271474.

Almost surely, 2^270163072 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 270163072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282483900).

270163072 is an abundant number, since it is smaller than the sum of its proper divisors (294804728).

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

270163072 is an equidigital number, since it uses as much as digits as its factorization.

270163072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1101 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 270163072 is about 16436.6380990761. The cubic root of 270163072 is about 646.4605022936.

The spelling of 270163072 in words is "two hundred seventy million, one hundred sixty-three thousand, seventy-two".