27254713 has 2 divisors, whose sum is σ = 27254714. Its totient is φ = 27254712.

The previous prime is 27254677. The next prime is 27254743. The reversal of 27254713 is 31745272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24522304 + 2732409 = 4952^2 + 1653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27254713 is a prime.

It is not a weakly prime, because it can be changed into another prime (27254743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13627356 + 13627357.

It is an arithmetic number, because the mean of its divisors is an integer number (13627357).

Almost surely, 2^27254713 is an apocalyptic number.

It is an amenable number.

27254713 is a deficient number, since it is larger than the sum of its proper divisors (1).

27254713 is an equidigital number, since it uses as much as digits as its factorization.

27254713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 31.

The square root of 27254713 is about 5220.6046584663. The cubic root of 27254713 is about 300.9404303701.

Adding to 27254713 its reverse (31745272), we get a palindrome (58999985).

The spelling of 27254713 in words is "twenty-seven million, two hundred fifty-four thousand, seven hundred thirteen".