27341749 has 2 divisors, whose sum is σ = 27341750. Its totient is φ = 27341748.

The previous prime is 27341747. The next prime is 27341753. The reversal of 27341749 is 94714372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17056900 + 10284849 = 4130^2 + 3207^2 .

It is a cyclic number.

It is not a de Polignac number, because 27341749 - 2¹ = 27341747 is a prime.

Together with 27341747, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27341747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13670874 + 13670875.

It is an arithmetic number, because the mean of its divisors is an integer number (13670875).

Almost surely, 2^27341749 is an apocalyptic number.

It is an amenable number.

27341749 is a deficient number, since it is larger than the sum of its proper divisors (1).

27341749 is an equidigital number, since it uses as much as digits as its factorization.

27341749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 37.

The square root of 27341749 is about 5228.9338301417. The cubic root of 27341749 is about 301.2604339746.

The spelling of 27341749 in words is "twenty-seven million, three hundred forty-one thousand, seven hundred forty-nine".