27366133 has 2 divisors, whose sum is σ = 27366134. Its totient is φ = 27366132.

The previous prime is 27366121. The next prime is 27366139. The reversal of 27366133 is 33166372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25786084 + 1580049 = 5078^2 + 1257^2 .

It is a cyclic number.

It is not a de Polignac number, because 27366133 - 2²¹ = 25268981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27366095 and 27366104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27366139) 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, 13683066 + 13683067.

It is an arithmetic number, because the mean of its divisors is an integer number (13683067).

Almost surely, 2^27366133 is an apocalyptic number.

It is an amenable number.

27366133 is a deficient number, since it is larger than the sum of its proper divisors (1).

27366133 is an equidigital number, since it uses as much as digits as its factorization.

27366133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 31.

The square root of 27366133 is about 5231.2649521889. The cubic root of 27366133 is about 301.3499643572.

The spelling of 27366133 in words is "twenty-seven million, three hundred sixty-six thousand, one hundred thirty-three".