27484028 has 24 divisors (see below), whose sum is σ = 56506800. Its totient is φ = 11531520.

The previous prime is 27483997. The next prime is 27484031. The reversal of 27484028 is 82048472.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 23453 + ... + 24596.

It is an arithmetic number, because the mean of its divisors is an integer number (2354450).

Almost surely, 2^27484028 is an apocalyptic number.

It is an amenable number.

27484028 is an abundant number, since it is smaller than the sum of its proper divisors (29022772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27484028 is a wasteful number, since it uses less digits than its factorization.

27484028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48077 (or 48075 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 27484028 is about 5242.5211492182. The cubic root of 27484028 is about 301.7820891950.

It can be divided in two parts, 2748 and 4028, that added together give a palindrome (6776).

The spelling of 27484028 in words is "twenty-seven million, four hundred eighty-four thousand, twenty-eight".