27137027 has 2 divisors, whose sum is σ = 27137028. Its totient is φ = 27137026.

The previous prime is 27137017. The next prime is 27137041. The reversal of 27137027 is 72073172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27137027 - 2⁸ = 27136771 is a prime.

It is a Chen prime.

It is equal to p_1691093 and since 27137027 and 1691093 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (27137017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13568513 + 13568514.

It is an arithmetic number, because the mean of its divisors is an integer number (13568514).

Almost surely, 2^27137027 is an apocalyptic number.

27137027 is a deficient number, since it is larger than the sum of its proper divisors (1).

27137027 is an equidigital number, since it uses as much as digits as its factorization.

27137027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 27137027 is about 5209.3211649888. The cubic root of 27137027 is about 300.5066512740.

The spelling of 27137027 in words is "twenty-seven million, one hundred thirty-seven thousand, twenty-seven".