27795101 has 2 divisors, whose sum is σ = 27795102. Its totient is φ = 27795100.

The previous prime is 27795091. The next prime is 27795113. The reversal of 27795101 is 10159772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27772900 + 22201 = 5270^2 + 149^2 .

It is a cyclic number.

It is not a de Polignac number, because 27795101 - 2¹⁴ = 27778717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_1729481 and since 27795101 and 1729481 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 (27795191) 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, 13897550 + 13897551.

It is an arithmetic number, because the mean of its divisors is an integer number (13897551).

Almost surely, 2^27795101 is an apocalyptic number.

It is an amenable number.

27795101 is a deficient number, since it is larger than the sum of its proper divisors (1).

27795101 is an equidigital number, since it uses as much as digits as its factorization.

27795101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 27795101 is about 5272.1059359615. The cubic root of 27795101 is about 302.9163758235.

The spelling of 27795101 in words is "twenty-seven million, seven hundred ninety-five thousand, one hundred one".