27130276 has 12 divisors (see below), whose sum is σ = 48374172. Its totient is φ = 13309088.

The previous prime is 27130261. The next prime is 27130277. The reversal of 27130276 is 67203172.

It can be written as a sum of positive squares in 2 ways, for example, as 22184100 + 4946176 = 4710^2 + 2224^2 .

It is not an unprimeable number, because it can be changed into a prime (27130277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63775 + ... + 64198.

It is an arithmetic number, because the mean of its divisors is an integer number (4031181).

Almost surely, 2^27130276 is an apocalyptic number.

It is an amenable number.

27130276 is a deficient number, since it is larger than the sum of its proper divisors (21243896).

27130276 is a wasteful number, since it uses less digits than its factorization.

27130276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128030 (or 128028 counting only the distinct ones).

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

The square root of 27130276 is about 5208.6731515809. The cubic root of 27130276 is about 300.4817297445.

The spelling of 27130276 in words is "twenty-seven million, one hundred thirty thousand, two hundred seventy-six".