27228196 has 24 divisors (see below), whose sum is σ = 48416256. Its totient is φ = 13397280.

The previous prime is 27228151. The next prime is 27228209. The reversal of 27228196 is 69182272.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119835 + ... + 120061.

It is an arithmetic number, because the mean of its divisors is an integer number (2017344).

Almost surely, 2^27228196 is an apocalyptic number.

It is an amenable number.

27228196 is a deficient number, since it is larger than the sum of its proper divisors (21188060).

27228196 is a wasteful number, since it uses less digits than its factorization.

27228196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 577 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 27228196 is about 5218.0643920902. The cubic root of 27228196 is about 300.8428004445.

The spelling of 27228196 in words is "twenty-seven million, two hundred twenty-eight thousand, one hundred ninety-six".