18060463 has 2 divisors, whose sum is σ = 18060464. Its totient is φ = 18060462.

The previous prime is 18060457. The next prime is 18060467. The reversal of 18060463 is 36406081.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18060463 - 2¹³ = 18052271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18060467) 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, 9030231 + 9030232.

It is an arithmetic number, because the mean of its divisors is an integer number (9030232).

Almost surely, 2^18060463 is an apocalyptic number.

18060463 is a deficient number, since it is larger than the sum of its proper divisors (1).

18060463 is an equidigital number, since it uses as much as digits as its factorization.

18060463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 18060463 is about 4249.7603461842. The cubic root of 18060463 is about 262.3672520030.

The spelling of 18060463 in words is "eighteen million, sixty thousand, four hundred sixty-three".