27009241 has 24 divisors (see below), whose sum is σ = 33643680. Its totient is φ = 21555072.

The previous prime is 27009239. The next prime is 27009253. The reversal of 27009241 is 14290072.

27009241 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 27009241 - 2¹ = 27009239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27009211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62161 + ... + 62593.

It is an arithmetic number, because the mean of its divisors is an integer number (1401820).

Almost surely, 2^27009241 is an apocalyptic number.

It is an amenable number.

27009241 is a deficient number, since it is larger than the sum of its proper divisors (6634439).

27009241 is a wasteful number, since it uses less digits than its factorization.

27009241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 27009241 is about 5197.0415622737. The cubic root of 27009241 is about 300.0342220220.

The spelling of 27009241 in words is "twenty-seven million, nine thousand, two hundred forty-one".