27041616 has 120 divisors (see below), whose sum is σ = 87563840. Its totient is φ = 7630848.

The previous prime is 27041593. The next prime is 27041627. The reversal of 27041616 is 61614072.

27041616 is a `hidden beast` number, since 2 + 7 + 0 + 41 + 616 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 27041616.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 140016 + ... + 140208.

Almost surely, 2^27041616 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 27041616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43781920).

27041616 is an abundant number, since it is smaller than the sum of its proper divisors (60522224).

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

27041616 is a wasteful number, since it uses less digits than its factorization.

27041616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 27041616 is about 5200.1553822939. The cubic root of 27041616 is about 300.1540542108.

Adding to 27041616 its reverse (61614072), we get a palindrome (88655688).

The spelling of 27041616 in words is "twenty-seven million, forty-one thousand, six hundred sixteen".