27248055 has 16 divisors (see below), whose sum is σ = 43822944. Its totient is φ = 14456960.

The previous prime is 27248051. The next prime is 27248057. The reversal of 27248055 is 55084272.

It is not a de Polignac number, because 27248055 - 2² = 27248051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27248051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656 + ... + 7565.

It is an arithmetic number, because the mean of its divisors is an integer number (2738934).

Almost surely, 2^27248055 is an apocalyptic number.

27248055 is a deficient number, since it is larger than the sum of its proper divisors (16574889).

27248055 is a wasteful number, since it uses less digits than its factorization.

27248055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9426.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 27248055 is about 5219.9669539184. The cubic root of 27248055 is about 300.9159229933.

The spelling of 27248055 in words is "twenty-seven million, two hundred forty-eight thousand, fifty-five".