270201065 has 4 divisors (see below), whose sum is σ = 324241284. Its totient is φ = 216160848.

The previous prime is 270201011. The next prime is 270201067. The reversal of 270201065 is 560102072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65739664 + 204461401 = 8108^2 + 14299^2 .

It is a cyclic number.

It is not a de Polignac number, because 270201065 - 2¹⁰ = 270200041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 270201065.

It is not an unprimeable number, because it can be changed into a prime (270201067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27020102 + ... + 27020111.

It is an arithmetic number, because the mean of its divisors is an integer number (81060321).

Almost surely, 2^270201065 is an apocalyptic number.

It is an amenable number.

270201065 is a deficient number, since it is larger than the sum of its proper divisors (54040219).

270201065 is an equidigital number, since it uses as much as digits as its factorization.

270201065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54040218.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 270201065 is about 16437.7937996557. The cubic root of 270201065 is about 646.4908047605.

The spelling of 270201065 in words is "two hundred seventy million, two hundred one thousand, sixty-five".