27232065 has 32 divisors (see below), whose sum is σ = 55330560. Its totient is φ = 12448512.

The previous prime is 27232063. The next prime is 27232081. The reversal of 27232065 is 56023272.

It is not a de Polignac number, because 27232065 - 2¹ = 27232063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27232061) 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 31 ways as a sum of consecutive naturals, for example, 13464 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (1729080).

Almost surely, 2^27232065 is an apocalyptic number.

It is an amenable number.

27232065 is an abundant number, since it is smaller than the sum of its proper divisors (28098495).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27232065 is a wasteful number, since it uses less digits than its factorization.

27232065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28838 (or 28832 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 27232065 is about 5218.4351102605. The cubic root of 27232065 is about 300.8570492238.

The spelling of 27232065 in words is "twenty-seven million, two hundred thirty-two thousand, sixty-five".