27048249 has 10 divisors (see below), whose sum is σ = 40405530. Its totient is φ = 18032112.

The previous prime is 27048199. The next prime is 27048269. The reversal of 27048249 is 94284072.

It can be written as a sum of positive squares in only one way, i.e., 16257024 + 10791225 = 4032^2 + 3285^2 .

It is not a de Polignac number, because 27048249 - 2⁷ = 27048121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27048269) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 166884 + ... + 167045.

It is an arithmetic number, because the mean of its divisors is an integer number (4040553).

Almost surely, 2^27048249 is an apocalyptic number.

It is an amenable number.

27048249 is a deficient number, since it is larger than the sum of its proper divisors (13357281).

27048249 is an equidigital number, since it uses as much as digits as its factorization.

27048249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333941 (or 333932 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 27048249 is about 5200.7931125935. The cubic root of 27048249 is about 300.1785936599.

The spelling of 27048249 in words is "twenty-seven million, forty-eight thousand, two hundred forty-nine".