27134475 has 12 divisors (see below), whose sum is σ = 44862456. Its totient is φ = 14471680.

The previous prime is 27134473. The next prime is 27134477. The reversal of 27134475 is 57443172.

It is an interprime number because it is at equal distance from previous prime (27134473) and next prime (27134477).

It is not a de Polignac number, because 27134475 - 2¹ = 27134473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27134473) 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 11 ways as a sum of consecutive naturals, for example, 180822 + ... + 180971.

It is an arithmetic number, because the mean of its divisors is an integer number (3738538).

Almost surely, 2^27134475 is an apocalyptic number.

27134475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27134475 is a deficient number, since it is larger than the sum of its proper divisors (17727981).

27134475 is a wasteful number, since it uses less digits than its factorization.

27134475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361806 (or 361801 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 27134475 is about 5209.0762136870. The cubic root of 27134475 is about 300.4972309714.

The spelling of 27134475 in words is "twenty-seven million, one hundred thirty-four thousand, four hundred seventy-five".