27084080 has 80 divisors (see below), whose sum is σ = 66376704. Its totient is φ = 10264320.

The previous prime is 27084073. The next prime is 27084091. The reversal of 27084080 is 8048072.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166079 + ... + 166241.

Almost surely, 2^27084080 is an apocalyptic number.

27084080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27084080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33188352).

27084080 is an abundant number, since it is smaller than the sum of its proper divisors (39292624).

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

27084080 is a wasteful number, since it uses less digits than its factorization.

27084080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 27084080 is about 5204.2367355838. The cubic root of 27084080 is about 300.3110847169.

The spelling of 27084080 in words is "twenty-seven million, eighty-four thousand, eighty".