27108106 has 4 divisors (see below), whose sum is σ = 40662162. Its totient is φ = 13554052.

The previous prime is 27108101. The next prime is 27108119. The reversal of 27108106 is 60180172.

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., 23921881 + 3186225 = 4891^2 + 1785^2 .

It is not an unprimeable number, because it can be changed into a prime (27108101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6777025 + ... + 6777028.

Almost surely, 2^27108106 is an apocalyptic number.

27108106 is a deficient number, since it is larger than the sum of its proper divisors (13554056).

27108106 is a wasteful number, since it uses less digits than its factorization.

27108106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13554055.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 27108106 is about 5206.5445354861. The cubic root of 27108106 is about 300.3998593973.

Adding to 27108106 its reverse (60180172), we get a palindrome (87288278).

It can be divided in two parts, 2710 and 8106, that added together give a square (10816 = 104²).

The spelling of 27108106 in words is "twenty-seven million, one hundred eight thousand, one hundred six".