27959848 has 16 divisors (see below), whose sum is σ = 59914080. Its totient is φ = 11982768.

The previous prime is 27959843. The next prime is 27959851. The reversal of 27959848 is 84895972.

It is a junction number, because it is equal to n+sod(n) for n = 27959795 and 27959804.

It is not an unprimeable number, because it can be changed into a prime (27959843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249586 + ... + 249697.

It is an arithmetic number, because the mean of its divisors is an integer number (3744630).

Almost surely, 2^27959848 is an apocalyptic number.

27959848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27959848 is an abundant number, since it is smaller than the sum of its proper divisors (31954232).

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

27959848 is a wasteful number, since it uses less digits than its factorization.

27959848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499296 (or 499292 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The square root of 27959848 is about 5287.7072536214. The cubic root of 27959848 is about 303.5136787982.

The spelling of 27959848 in words is "twenty-seven million, nine hundred fifty-nine thousand, eight hundred forty-eight".