27144106 has 16 divisors (see below), whose sum is σ = 44579808. Its totient is φ = 12293200.

The previous prime is 27144049. The next prime is 27144107. The reversal of 27144106 is 60144172.

It is not an unprimeable number, because it can be changed into a prime (27144107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4341 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (2786238).

Almost surely, 2^27144106 is an apocalyptic number.

27144106 is a deficient number, since it is larger than the sum of its proper divisors (17435702).

27144106 is a wasteful number, since it uses less digits than its factorization.

27144106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 27144106 is about 5210.0005758157. Note that the first 3 decimals coincide. The cubic root of 27144106 is about 300.5327791869.

Adding to 27144106 its reverse (60144172), we get a palindrome (87288278).

The spelling of 27144106 in words is "twenty-seven million, one hundred forty-four thousand, one hundred six".