27328514 has 4 divisors (see below), whose sum is σ = 40992774. Its totient is φ = 13664256.

The previous prime is 27328513. The next prime is 27328523. The reversal of 27328514 is 41582372.

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

It can be written as a sum of positive squares in only one way, i.e., 27300625 + 27889 = 5225^2 + 167^2 .

It is not an unprimeable number, because it can be changed into a prime (27328513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6832127 + ... + 6832130.

Almost surely, 2^27328514 is an apocalyptic number.

27328514 is a deficient number, since it is larger than the sum of its proper divisors (13664260).

27328514 is a wasteful number, since it uses less digits than its factorization.

27328514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13664259.

The product of its digits is 13440, while the sum is 32.

The square root of 27328514 is about 5227.6681225954. The cubic root of 27328514 is about 301.2118169267.

The spelling of 27328514 in words is "twenty-seven million, three hundred twenty-eight thousand, five hundred fourteen".