27134393 has 16 divisors (see below), whose sum is σ = 32911872. Its totient is φ = 22032000.

The previous prime is 27134383. The next prime is 27134407. The reversal of 27134393 is 39343172.

It is a cyclic number.

It is not a de Polignac number, because 27134393 - 2⁴ = 27134377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27134353) 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 15 ways as a sum of consecutive naturals, for example, 1373 + ... + 7493.

It is an arithmetic number, because the mean of its divisors is an integer number (2056992).

Almost surely, 2^27134393 is an apocalyptic number.

It is an amenable number.

27134393 is a deficient number, since it is larger than the sum of its proper divisors (5777479).

27134393 is a wasteful number, since it uses less digits than its factorization.

27134393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176.

The product of its digits is 13608, while the sum is 32.

The square root of 27134393 is about 5209.0683428037. The cubic root of 27134393 is about 300.4969282717.

The spelling of 27134393 in words is "twenty-seven million, one hundred thirty-four thousand, three hundred ninety-three".