27027268 has 6 divisors (see below), whose sum is σ = 47297726. Its totient is φ = 13513632.

The previous prime is 27027239. The next prime is 27027269. The reversal of 27027268 is 86272072.

It can be written as a sum of positive squares in only one way, i.e., 23059204 + 3968064 = 4802^2 + 1992^2 .

It is not an unprimeable number, because it can be changed into a prime (27027269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3378405 + ... + 3378412.

Almost surely, 2^27027268 is an apocalyptic number.

It is an amenable number.

27027268 is a deficient number, since it is larger than the sum of its proper divisors (20270458).

27027268 is a wasteful number, since it uses less digits than its factorization.

27027268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756821 (or 6756819 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 27027268 is about 5198.7756250871. The cubic root of 27027268 is about 300.1009586133.

The spelling of 27027268 in words is "twenty-seven million, twenty-seven thousand, two hundred sixty-eight".