27036 has 18 divisors (see below), whose sum is σ = 68432. Its totient is φ = 9000.

The previous prime is 27031. The next prime is 27043. The reversal of 27036 is 63072.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27031) by changing a digit.

27036 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340 + ... + 411.

2²⁷⁰³⁶ is an apocalyptic number.

It is an amenable number.

27036 is an abundant number, since it is smaller than the sum of its proper divisors (41396).

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

27036 is a wasteful number, since it uses less digits than its factorization.

27036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 27036 is about 164.4262752725. The cubic root of 27036 is about 30.0133274118.

The spelling of 27036 in words is "twenty-seven thousand, thirty-six".