27068633 has 2 divisors, whose sum is σ = 27068634. Its totient is φ = 27068632.

The previous prime is 27068621. The next prime is 27068647. The reversal of 27068633 is 33686072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16224784 + 10843849 = 4028^2 + 3293^2 .

It is a cyclic number.

It is not a de Polignac number, because 27068633 - 2⁴ = 27068617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 27068593 and 27068602.

It is not a weakly prime, because it can be changed into another prime (27068683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13534316 + 13534317.

It is an arithmetic number, because the mean of its divisors is an integer number (13534317).

Almost surely, 2^27068633 is an apocalyptic number.

It is an amenable number.

27068633 is a deficient number, since it is larger than the sum of its proper divisors (1).

27068633 is an equidigital number, since it uses as much as digits as its factorization.

27068633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 27068633 is about 5202.7524446201. The cubic root of 27068633 is about 300.2539812141.

The spelling of 27068633 in words is "twenty-seven million, sixty-eight thousand, six hundred thirty-three".