27848448 has 180 divisors, whose sum is σ = 89036640. Its totient is φ = 8626176.

The previous prime is 27848441. The next prime is 27848449. The reversal of 27848448 is 84484872.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27848441) 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 19 ways as a sum of consecutive naturals, for example, 352473 + ... + 352551.

It is an arithmetic number, because the mean of its divisors is an integer number (494648).

Almost surely, 2^27848448 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 27848448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44518320).

27848448 is an abundant number, since it is smaller than the sum of its proper divisors (61188192).

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

27848448 is an equidigital number, since it uses as much as digits as its factorization.

27848448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 101 counting only the distinct ones).

The product of its digits is 458752, while the sum is 45.

The square root of 27848448 is about 5277.1628741209. The cubic root of 27848448 is about 303.1100472732.

The spelling of 27848448 in words is "twenty-seven million, eight hundred forty-eight thousand, four hundred forty-eight".