27114427 has 4 divisors (see below), whose sum is σ = 27134856. Its totient is φ = 27094000.

The previous prime is 27114421. The next prime is 27114457. The reversal of 27114427 is 72441172.

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 27114427 - 2³ = 27114419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27114395 and 27114404.

It is not an unprimeable number, because it can be changed into a prime (27114421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8074 + ... + 10927.

It is an arithmetic number, because the mean of its divisors is an integer number (6783714).

Almost surely, 2^27114427 is an apocalyptic number.

27114427 is a deficient number, since it is larger than the sum of its proper divisors (20429).

27114427 is a wasteful number, since it uses less digits than its factorization.

27114427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20428.

The product of its digits is 3136, while the sum is 28.

The square root of 27114427 is about 5207.1515245862. The cubic root of 27114427 is about 300.4232064108.

Adding to 27114427 its reverse (72441172), we get a palindrome (99555599).

The spelling of 27114427 in words is "twenty-seven million, one hundred fourteen thousand, four hundred twenty-seven".