27118248 has 64 divisors (see below), whose sum is σ = 71712000. Its totient is φ = 8531712.

The previous prime is 27118243. The next prime is 27118249. The reversal of 27118248 is 84281172.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (27118243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32298 + ... + 33126.

It is an arithmetic number, because the mean of its divisors is an integer number (1120500).

Almost surely, 2^27118248 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 27118248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35856000).

27118248 is an abundant number, since it is smaller than the sum of its proper divisors (44593752).

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

27118248 is a wasteful number, since it uses less digits than its factorization.

27118248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 910 counting only the distinct ones).

The product of its digits is 7168, while the sum is 33.

The square root of 27118248 is about 5207.5184109132. The cubic root of 27118248 is about 300.4373177564.

The spelling of 27118248 in words is "twenty-seven million, one hundred eighteen thousand, two hundred forty-eight".