27134741 has 2 divisors, whose sum is σ = 27134742. Its totient is φ = 27134740.

The previous prime is 27134707. The next prime is 27134747. The reversal of 27134741 is 14743172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26306641 + 828100 = 5129^2 + 910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27134741 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27134747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13567370 + 13567371.

It is an arithmetic number, because the mean of its divisors is an integer number (13567371).

Almost surely, 2^27134741 is an apocalyptic number.

It is an amenable number.

27134741 is a deficient number, since it is larger than the sum of its proper divisors (1).

27134741 is an equidigital number, since it uses as much as digits as its factorization.

27134741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 29.

The square root of 27134741 is about 5209.1017459827. The cubic root of 27134741 is about 300.4982128958.

The spelling of 27134741 in words is "twenty-seven million, one hundred thirty-four thousand, seven hundred forty-one".