27852463 has 2 divisors, whose sum is σ = 27852464. Its totient is φ = 27852462.

The previous prime is 27852449. The next prime is 27852509. The reversal of 27852463 is 36425872.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27852463 - 2⁵ = 27852431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27852163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13926231 + 13926232.

It is an arithmetic number, because the mean of its divisors is an integer number (13926232).

Almost surely, 2^27852463 is an apocalyptic number.

27852463 is a deficient number, since it is larger than the sum of its proper divisors (1).

27852463 is an equidigital number, since it uses as much as digits as its factorization.

27852463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 27852463 is about 5277.5432731528. The cubic root of 27852463 is about 303.1246133555.

The spelling of 27852463 in words is "twenty-seven million, eight hundred fifty-two thousand, four hundred sixty-three".