98223805 has 4 divisors (see below), whose sum is σ = 117868572. Its totient is φ = 78579040.

The previous prime is 98223793. The next prime is 98223833. The reversal of 98223805 is 50832289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50832289 = 967 ⋅52567.

It can be written as a sum of positive squares in 2 ways, for example, as 12809241 + 85414564 = 3579^2 + 9242^2 .

It is not a de Polignac number, because 98223805 - 2¹¹ = 98221757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 9822376 + ... + 9822385.

It is an arithmetic number, because the mean of its divisors is an integer number (29467143).

Almost surely, 2^98223805 is an apocalyptic number.

It is an amenable number.

98223805 is a deficient number, since it is larger than the sum of its proper divisors (19644767).

98223805 is a wasteful number, since it uses less digits than its factorization.

98223805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19644766.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 98223805 is about 9910.7923497569. The cubic root of 98223805 is about 461.3943279171.

The spelling of 98223805 in words is "ninety-eight million, two hundred twenty-three thousand, eight hundred five".