27055488 has 32 divisors (see below), whose sum is σ = 71867160. Its totient is φ = 9018368.

The previous prime is 27055459. The next prime is 27055489. The reversal of 27055488 is 88455072.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27055489) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 34845 + ... + 35612.

Almost surely, 2^27055488 is an apocalyptic number.

It is an amenable number.

27055488 is an abundant number, since it is smaller than the sum of its proper divisors (44811672).

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

27055488 is an equidigital number, since it uses as much as digits as its factorization.

27055488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70474 (or 70462 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 27055488 is about 5201.4890175795. The cubic root of 27055488 is about 300.2053704889.

The spelling of 27055488 in words is "twenty-seven million, fifty-five thousand, four hundred eighty-eight".