27136716 has 12 divisors (see below), whose sum is σ = 63319032. Its totient is φ = 9045568.

The previous prime is 27136691. The next prime is 27136717. The reversal of 27136716 is 61763172.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (27136717) 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, 1130685 + ... + 1130708.

It is an arithmetic number, because the mean of its divisors is an integer number (5276586).

Almost surely, 2^27136716 is an apocalyptic number.

It is an amenable number.

27136716 is an abundant number, since it is smaller than the sum of its proper divisors (36182316).

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

27136716 is a wasteful number, since it uses less digits than its factorization.

27136716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261400 (or 2261398 counting only the distinct ones).

The product of its digits is 10584, while the sum is 33.

The square root of 27136716 is about 5209.2913145648. The cubic root of 27136716 is about 300.5055032985.

Adding to 27136716 its reverse (61763172), we get a palindrome (88899888).

The spelling of 27136716 in words is "twenty-seven million, one hundred thirty-six thousand, seven hundred sixteen".