27361089 has 12 divisors (see below), whose sum is σ = 45167616. Its totient is φ = 15634872.

The previous prime is 27361079. The next prime is 27361111. The reversal of 27361089 is 98016372.

It is not a de Polignac number, because 27361089 - 2¹² = 27356993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27361039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217089 + ... + 217214.

It is an arithmetic number, because the mean of its divisors is an integer number (3763968).

Almost surely, 2^27361089 is an apocalyptic number.

It is an amenable number.

27361089 is a deficient number, since it is larger than the sum of its proper divisors (17806527).

27361089 is a wasteful number, since it uses less digits than its factorization.

27361089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434316 (or 434313 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 27361089 is about 5230.7828286022. The cubic root of 27361089 is about 301.3314487389.

The spelling of 27361089 in words is "twenty-seven million, three hundred sixty-one thousand, eighty-nine".