98220535 has 16 divisors (see below), whose sum is σ = 139348800. Its totient is φ = 65028096.

The previous prime is 98220497. The next prime is 98220547. The reversal of 98220535 is 53502289.

It is not a de Polignac number, because 98220535 - 2²¹ = 96123383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98220535.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 47370 + ... + 49399.

It is an arithmetic number, because the mean of its divisors is an integer number (8709300).

Almost surely, 2^98220535 is an apocalyptic number.

98220535 is a deficient number, since it is larger than the sum of its proper divisors (41128265).

98220535 is a wasteful number, since it uses less digits than its factorization.

98220535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96810.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 98220535 is about 9910.6273767103. The cubic root of 98220535 is about 461.3892077184.

The spelling of 98220535 in words is "ninety-eight million, two hundred twenty thousand, five hundred thirty-five".