27684096 has 144 divisors (see below), whose sum is σ = 83885760. Its totient is φ = 8028160.

The previous prime is 27684089. The next prime is 27684119. The reversal of 27684096 is 69048672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244936 + ... + 245048.

It is an arithmetic number, because the mean of its divisors is an integer number (582540).

Almost surely, 2^27684096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27684096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41942880).

27684096 is an abundant number, since it is smaller than the sum of its proper divisors (56201664).

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

27684096 is a wasteful number, since it uses less digits than its factorization.

27684096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 27684096 is about 5261.5678271785. The cubic root of 27684096 is about 302.5125865036.

The spelling of 27684096 in words is "twenty-seven million, six hundred eighty-four thousand, ninety-six".