27006048 has 144 divisors (see below), whose sum is σ = 83655936. Its totient is φ = 8553600.

The previous prime is 27006019. The next prime is 27006073. The reversal of 27006048 is 84060072.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178773 + ... + 178923.

It is an arithmetic number, because the mean of its divisors is an integer number (580944).

Almost surely, 2^27006048 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 27006048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41827968).

27006048 is an abundant number, since it is smaller than the sum of its proper divisors (56649888).

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

27006048 is a wasteful number, since it uses less digits than its factorization.

27006048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 27006048 is about 5196.7343591914. The cubic root of 27006048 is about 300.0223983277.

The spelling of 27006048 in words is "twenty-seven million, six thousand, forty-eight".