27000733 has 2 divisors, whose sum is σ = 27000734. Its totient is φ = 27000732.

The previous prime is 27000719. The next prime is 27000761. The reversal of 27000733 is 33700072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14341369 + 12659364 = 3787^2 + 3558^2 .

It is a cyclic number.

It is not a de Polignac number, because 27000733 - 2⁹ = 27000221 is a prime.

It is equal to p_1683112 and since 27000733 and 1683112 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27000793) 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, 13500366 + 13500367.

It is an arithmetic number, because the mean of its divisors is an integer number (13500367).

Almost surely, 2^27000733 is an apocalyptic number.

It is an amenable number.

27000733 is a deficient number, since it is larger than the sum of its proper divisors (1).

27000733 is an equidigital number, since it uses as much as digits as its factorization.

27000733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 27000733 is about 5196.2229551858. Note that the first 3 decimals coincide. The cubic root of 27000733 is about 300.0027147902.

The spelling of 27000733 in words is "twenty-seven million, seven hundred thirty-three", and thus it is an aban number.