27136211 has 2 divisors, whose sum is σ = 27136212. Its totient is φ = 27136210.

The previous prime is 27136183. The next prime is 27136223. The reversal of 27136211 is 11263172.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27136211 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (27136231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13568105 + 13568106.

It is an arithmetic number, because the mean of its divisors is an integer number (13568106).

Almost surely, 2^27136211 is an apocalyptic number.

27136211 is a deficient number, since it is larger than the sum of its proper divisors (1).

27136211 is an equidigital number, since it uses as much as digits as its factorization.

27136211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 23.

The square root of 27136211 is about 5209.2428432547. The cubic root of 27136211 is about 300.5036392039.

Adding to 27136211 its reverse (11263172), we get a palindrome (38399383).

The spelling of 27136211 in words is "twenty-seven million, one hundred thirty-six thousand, two hundred eleven".