98603443 has 2 divisors, whose sum is σ = 98603444. Its totient is φ = 98603442.

The previous prime is 98603411. The next prime is 98603497. The reversal of 98603443 is 34430689.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98603443 - 2⁵ = 98603411 is a prime.

It is not a weakly prime, because it can be changed into another prime (98601443) 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, 49301721 + 49301722.

It is an arithmetic number, because the mean of its divisors is an integer number (49301722).

Almost surely, 2^98603443 is an apocalyptic number.

98603443 is a deficient number, since it is larger than the sum of its proper divisors (1).

98603443 is an equidigital number, since it uses as much as digits as its factorization.

98603443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 98603443 is about 9929.9266361842. The cubic root of 98603443 is about 461.9879981015.

The spelling of 98603443 in words is "ninety-eight million, six hundred three thousand, four hundred forty-three".