27413004 has 48 divisors (see below), whose sum is σ = 67989600. Its totient is φ = 8580096.

The previous prime is 27413003. The next prime is 27413017. The reversal of 27413004 is 40031472.

It is not an unprimeable number, because it can be changed into a prime (27413003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11812 + ... + 13940.

It is an arithmetic number, because the mean of its divisors is an integer number (1416450).

Almost surely, 2^27413004 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 27413004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33994800).

27413004 is an abundant number, since it is smaller than the sum of its proper divisors (40576596).

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

27413004 is a wasteful number, since it uses less digits than its factorization.

27413004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2200 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 27413004 is about 5235.7429272263. The cubic root of 27413004 is about 301.5219106816.

Adding to 27413004 its reverse (40031472), we get a palindrome (67444476).

The spelling of 27413004 in words is "twenty-seven million, four hundred thirteen thousand, four".