27036073 has 2 divisors, whose sum is σ = 27036074. Its totient is φ = 27036072.

The previous prime is 27036067. The next prime is 27036077. The reversal of 27036073 is 37063072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23892544 + 3143529 = 4888^2 + 1773^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27036073 is a prime.

It is a super-2 number, since 2×27036073² = 1461898486522658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27036077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13518036 + 13518037.

It is an arithmetic number, because the mean of its divisors is an integer number (13518037).

Almost surely, 2^27036073 is an apocalyptic number.

It is an amenable number.

27036073 is a deficient number, since it is larger than the sum of its proper divisors (1).

27036073 is an equidigital number, since it uses as much as digits as its factorization.

27036073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 27036073 is about 5199.6223901357. The cubic root of 27036073 is about 300.1335442480.

The spelling of 27036073 in words is "twenty-seven million, thirty-six thousand, seventy-three".