98450559 has 10 divisors (see below), whose sum is σ = 147068240. Its totient is φ = 65633652.

The previous prime is 98450551. The next prime is 98450617. The reversal of 98450559 is 95505489.

98450559 is a `hidden beast` number, since 98 + 4 + 5 + 0 + 559 = 666.

It is not a de Polignac number, because 98450559 - 2³ = 98450551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98450551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 607639 + ... + 607800.

It is an arithmetic number, because the mean of its divisors is an integer number (14706824).

Almost surely, 2^98450559 is an apocalyptic number.

98450559 is a deficient number, since it is larger than the sum of its proper divisors (48617681).

98450559 is a wasteful number, since it uses less digits than its factorization.

98450559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215451 (or 1215442 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The square root of 98450559 is about 9922.2255064073. The cubic root of 98450559 is about 461.7491047914.

The spelling of 98450559 in words is "ninety-eight million, four hundred fifty thousand, five hundred fifty-nine".