27014993 has 2 divisors, whose sum is σ = 27014994. Its totient is φ = 27014992.

The previous prime is 27014959. The next prime is 27015011. The reversal of 27014993 is 39941072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23746129 + 3268864 = 4873^2 + 1808^2 .

It is a cyclic number.

It is not a de Polignac number, because 27014993 - 2⁶ = 27014929 is a prime.

It is not a weakly prime, because it can be changed into another prime (27014693) 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, 13507496 + 13507497.

It is an arithmetic number, because the mean of its divisors is an integer number (13507497).

Almost surely, 2^27014993 is an apocalyptic number.

It is an amenable number.

27014993 is a deficient number, since it is larger than the sum of its proper divisors (1).

27014993 is an equidigital number, since it uses as much as digits as its factorization.

27014993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 27014993 is about 5197.5949245781. The cubic root of 27014993 is about 300.0555193543.

The spelling of 27014993 in words is "twenty-seven million, fourteen thousand, nine hundred ninety-three".