27275483 has 4 divisors (see below), whose sum is σ = 27428040. Its totient is φ = 27122928.

The previous prime is 27275473. The next prime is 27275489. The reversal of 27275483 is 38457272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27275483 - 2⁶ = 27275419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27275489) 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 3 ways as a sum of consecutive naturals, for example, 76010 + ... + 76367.

It is an arithmetic number, because the mean of its divisors is an integer number (6857010).

Almost surely, 2^27275483 is an apocalyptic number.

27275483 is a deficient number, since it is larger than the sum of its proper divisors (152557).

27275483 is a wasteful number, since it uses less digits than its factorization.

27275483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152556.

The product of its digits is 94080, while the sum is 38.

The square root of 27275483 is about 5222.5935128057. The cubic root of 27275483 is about 301.0168568537.

The spelling of 27275483 in words is "twenty-seven million, two hundred seventy-five thousand, four hundred eighty-three".