2727420273 has 6 divisors (see below), whose sum is σ = 3939607074. Its totient is φ = 1818280176.

The previous prime is 2727420271. The next prime is 2727420277. The reversal of 2727420273 is 3720247272.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2182104369 + 545315904 = 46713^2 + 23352^2 .

It is not a de Polignac number, because 2727420273 - 2¹ = 2727420271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2727420271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151523340 + ... + 151523357.

It is an arithmetic number, because the mean of its divisors is an integer number (656601179).

Almost surely, 2^2727420273 is an apocalyptic number.

It is an amenable number.

2727420273 is a deficient number, since it is larger than the sum of its proper divisors (1212186801).

2727420273 is a wasteful number, since it uses less digits than its factorization.

2727420273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303046703 (or 303046700 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 2727420273 is about 52224.7094103931. The cubic root of 2727420273 is about 1397.1746203947.

The spelling of 2727420273 in words is "two billion, seven hundred twenty-seven million, four hundred twenty thousand, two hundred seventy-three".