27327249 has 12 divisors (see below), whose sum is σ = 39675636. Its totient is φ = 18124512.

The previous prime is 27327247. The next prime is 27327269. The reversal of 27327249 is 94272372.

It can be written as a sum of positive squares in 2 ways, for example, as 25553025 + 1774224 = 5055^2 + 1332^2 .

It is not a de Polignac number, because 27327249 - 2¹ = 27327247 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27327247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5934 + ... + 9479.

It is an arithmetic number, because the mean of its divisors is an integer number (3306303).

Almost surely, 2^27327249 is an apocalyptic number.

It is an amenable number.

27327249 is a deficient number, since it is larger than the sum of its proper divisors (12348387).

27327249 is a wasteful number, since it uses less digits than its factorization.

27327249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15616 (or 15613 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 27327249 is about 5227.5471303471. The cubic root of 27327249 is about 301.2071692923.

The spelling of 27327249 in words is "twenty-seven million, three hundred twenty-seven thousand, two hundred forty-nine".