27834113 has 8 divisors (see below), whose sum is σ = 28859880. Its totient is φ = 26812800.

The previous prime is 27834109. The next prime is 27834119. The reversal of 27834113 is 31143872.

It can be written as a sum of positive squares in 4 ways, for example, as 4870849 + 22963264 = 2207^2 + 4792^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 27834113 - 2² = 27834109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27834119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16631 + ... + 18227.

It is an arithmetic number, because the mean of its divisors is an integer number (3607485).

Almost surely, 2^27834113 is an apocalyptic number.

It is an amenable number.

27834113 is a deficient number, since it is larger than the sum of its proper divisors (1025767).

27834113 is a wasteful number, since it uses less digits than its factorization.

27834113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227.

The product of its digits is 4032, while the sum is 29.

The square root of 27834113 is about 5275.8044884169. The cubic root of 27834113 is about 303.0580296732.

Adding to 27834113 its reverse (31143872), we get a palindrome (58977985).

The spelling of 27834113 in words is "twenty-seven million, eight hundred thirty-four thousand, one hundred thirteen".