98288563 has 2 divisors, whose sum is σ = 98288564. Its totient is φ = 98288562.

The previous prime is 98288557. The next prime is 98288581. The reversal of 98288563 is 36588289.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98288563 - 2⁹ = 98288051 is a prime.

It is not a weakly prime, because it can be changed into another prime (98288963) 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, 49144281 + 49144282.

It is an arithmetic number, because the mean of its divisors is an integer number (49144282).

Almost surely, 2^98288563 is an apocalyptic number.

98288563 is a deficient number, since it is larger than the sum of its proper divisors (1).

98288563 is an equidigital number, since it uses as much as digits as its factorization.

98288563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 49.

The square root of 98288563 is about 9914.0588559883. The cubic root of 98288563 is about 461.4957032404.

The spelling of 98288563 in words is "ninety-eight million, two hundred eighty-eight thousand, five hundred sixty-three".