98205844 has 48 divisors (see below), whose sum is σ = 194201280. Its totient is φ = 43061760.

The previous prime is 98205841. The next prime is 98205859. The reversal of 98205844 is 44850289.

It is a junction number, because it is equal to n+sod(n) for n = 98205797 and 98205806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98205841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291244 + ... + 291580.

It is an arithmetic number, because the mean of its divisors is an integer number (4045860).

Almost surely, 2^98205844 is an apocalyptic number.

It is an amenable number.

98205844 is a deficient number, since it is larger than the sum of its proper divisors (95995436).

98205844 is a wasteful number, since it uses less digits than its factorization.

98205844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 98205844 is about 9909.8861749265. The cubic root of 98205844 is about 461.3662030014.

The spelling of 98205844 in words is "ninety-eight million, two hundred five thousand, eight hundred forty-four".