27714147 has 8 divisors (see below), whose sum is σ = 37951056. Its totient is φ = 17976672.

The previous prime is 27714139. The next prime is 27714163. The reversal of 27714147 is 74141772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27714147 - 2³ = 27714139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27714047) 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 7 ways as a sum of consecutive naturals, for example, 124728 + ... + 124949.

It is an arithmetic number, because the mean of its divisors is an integer number (4743882).

Almost surely, 2^27714147 is an apocalyptic number.

27714147 is a deficient number, since it is larger than the sum of its proper divisors (10236909).

27714147 is a wasteful number, since it uses less digits than its factorization.

27714147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249717.

The product of its digits is 10976, while the sum is 33.

The square root of 27714147 is about 5264.4227603793. The cubic root of 27714147 is about 302.6220057453.

The spelling of 27714147 in words is "twenty-seven million, seven hundred fourteen thousand, one hundred forty-seven".