27413712 has 60 divisors (see below), whose sum is σ = 77376000. Its totient is φ = 9059904.

The previous prime is 27413699. The next prime is 27413731. The reversal of 27413712 is 21731472.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17539 + ... + 19037.

It is an arithmetic number, because the mean of its divisors is an integer number (1289600).

Almost surely, 2^27413712 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 27413712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38688000).

27413712 is an abundant number, since it is smaller than the sum of its proper divisors (49962288).

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

27413712 is a wasteful number, since it uses less digits than its factorization.

27413712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640 (or 1631 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 27413712 is about 5235.8105389710. The cubic root of 27413712 is about 301.5245064773.

The spelling of 27413712 in words is "twenty-seven million, four hundred thirteen thousand, seven hundred twelve".