27114428 has 24 divisors (see below), whose sum is σ = 51999024. Its totient is φ = 12268800.

The previous prime is 27114421. The next prime is 27114457. The reversal of 27114428 is 82441172.

It is a self number, because there is not a number n which added to its sum of digits gives 27114428.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9326 + ... + 11882.

It is an arithmetic number, because the mean of its divisors is an integer number (2166626).

Almost surely, 2^27114428 is an apocalyptic number.

It is an amenable number.

27114428 is a deficient number, since it is larger than the sum of its proper divisors (24884596).

27114428 is a wasteful number, since it uses less digits than its factorization.

27114428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813 (or 2811 counting only the distinct ones).

The product of its digits is 3584, while the sum is 29.

The square root of 27114428 is about 5207.1516206079. The cubic root of 27114428 is about 300.4232101040.

It can be divided in two parts, 271144 and 28, that added together give a palindrome (271172).

The spelling of 27114428 in words is "twenty-seven million, one hundred fourteen thousand, four hundred twenty-eight".