27004104 has 96 divisors (see below), whose sum is σ = 78624000. Its totient is φ = 8672832.

The previous prime is 27004097. The next prime is 27004141. The reversal of 27004104 is 40140072.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56137 + ... + 56615.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^27004104 is an apocalyptic number.

27004104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27004104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39312000).

27004104 is an abundant number, since it is smaller than the sum of its proper divisors (51619896).

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

27004104 is a wasteful number, since it uses less digits than its factorization.

27004104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 27004104 is about 5196.5473152854. The cubic root of 27004104 is about 300.0151992299.

Adding to 27004104 its reverse (40140072), we get a palindrome (67144176).

The spelling of 27004104 in words is "twenty-seven million, four thousand, one hundred four".