27693041 has 2 divisors, whose sum is σ = 27693042. Its totient is φ = 27693040.

The previous prime is 27693037. The next prime is 27693047. The reversal of 27693041 is 14039672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22052416 + 5640625 = 4696^2 + 2375^2 .

It is a cyclic number.

It is not a de Polignac number, because 27693041 - 2² = 27693037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27692989 and 27693007.

It is not a weakly prime, because it can be changed into another prime (27693047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13846520 + 13846521.

It is an arithmetic number, because the mean of its divisors is an integer number (13846521).

Almost surely, 2^27693041 is an apocalyptic number.

It is an amenable number.

27693041 is a deficient number, since it is larger than the sum of its proper divisors (1).

27693041 is an equidigital number, since it uses as much as digits as its factorization.

27693041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 27693041 is about 5262.4177903317. The cubic root of 27693041 is about 302.5451645789.

The spelling of 27693041 in words is "twenty-seven million, six hundred ninety-three thousand, forty-one".