27673441 has 2 divisors, whose sum is σ = 27673442. Its totient is φ = 27673440.

The previous prime is 27673423. The next prime is 27673469. The reversal of 27673441 is 14437672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18309841 + 9363600 = 4279^2 + 3060^2 .

It is a cyclic number.

It is not a de Polignac number, because 27673441 - 2⁷ = 27673313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27673397 and 27673406.

It is not a weakly prime, because it can be changed into another prime (27673141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13836720 + 13836721.

It is an arithmetic number, because the mean of its divisors is an integer number (13836721).

Almost surely, 2^27673441 is an apocalyptic number.

It is an amenable number.

27673441 is a deficient number, since it is larger than the sum of its proper divisors (1).

27673441 is an equidigital number, since it uses as much as digits as its factorization.

27673441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 34.

The square root of 27673441 is about 5260.5551988360. Note that the first 3 decimals coincide. The cubic root of 27673441 is about 302.4737713752.

The spelling of 27673441 in words is "twenty-seven million, six hundred seventy-three thousand, four hundred forty-one".