27484228 has 24 divisors (see below), whose sum is σ = 51367680. Its totient is φ = 12838560.

The previous prime is 27484213. The next prime is 27484231. The reversal of 27484228 is 82248472.

It is a super-3 number, since 3×27484228³ (a number of 23 digits) contains 333 as substring.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226 + ... + 7417.

It is an arithmetic number, because the mean of its divisors is an integer number (2140320).

Almost surely, 2^27484228 is an apocalyptic number.

It is an amenable number.

27484228 is a deficient number, since it is larger than the sum of its proper divisors (23883452).

27484228 is a wasteful number, since it uses less digits than its factorization.

27484228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7707 (or 7705 counting only the distinct ones).

The product of its digits is 57344, while the sum is 37.

The square root of 27484228 is about 5242.5402239754. The cubic root of 27484228 is about 301.7828212114.

The spelling of 27484228 in words is "twenty-seven million, four hundred eighty-four thousand, two hundred twenty-eight".