27064 has 16 divisors (see below), whose sum is σ = 54000. Its totient is φ = 12672.

The previous prime is 27061. The next prime is 27067. The reversal of 27064 is 46072.

It is an interprime number because it is at equal distance from previous prime (27061) and next prime (27067).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27061) 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, 37 + ... + 235.

It is an arithmetic number, because the mean of its divisors is an integer number (3375).

2²⁷⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

27064 is a deficient number, since it is larger than the sum of its proper divisors (26936).

27064 is a wasteful number, since it uses less digits than its factorization.

27064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 27064 is about 164.5113977814. The cubic root of 27064 is about 30.0236849995.

The spelling of 27064 in words is "twenty-seven thousand, sixty-four".