27227968 has 28 divisors (see below), whose sum is σ = 54205632. Its totient is φ = 13569920.

The previous prime is 27227927. The next prime is 27227971. The reversal of 27227968 is 86972272.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29433 + ... + 30343.

Almost surely, 2^27227968 is an apocalyptic number.

It is an amenable number.

27227968 is a deficient number, since it is larger than the sum of its proper divisors (26977664).

27227968 is an equidigital number, since it uses as much as digits as its factorization.

27227968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1380 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 27227968 is about 5218.0425448630. The cubic root of 27227968 is about 300.8419607225.

The spelling of 27227968 in words is "twenty-seven million, two hundred twenty-seven thousand, nine hundred sixty-eight".