27144214 has 8 divisors (see below), whose sum is σ = 41709528. Its totient is φ = 13241040.

The previous prime is 27144193. The next prime is 27144259. The reversal of 27144214 is 41244172.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 165432 + ... + 165595.

It is an arithmetic number, because the mean of its divisors is an integer number (5213691).

Almost surely, 2^27144214 is an apocalyptic number.

27144214 is a deficient number, since it is larger than the sum of its proper divisors (14565314).

27144214 is a wasteful number, since it uses less digits than its factorization.

27144214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331070.

The product of its digits is 1792, while the sum is 25.

The square root of 27144214 is about 5210.0109404876. The cubic root of 27144214 is about 300.5331777694.

Adding to 27144214 its reverse (41244172), we get a palindrome (68388386).

The spelling of 27144214 in words is "twenty-seven million, one hundred forty-four thousand, two hundred fourteen".