98109024 has 96 divisors (see below), whose sum is σ = 279982080. Its totient is φ = 29901312.

The previous prime is 98108987. The next prime is 98109031. The reversal of 98109024 is 42090189.

It is a Cunningham number, because it is equal to 9905²-1.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

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, 158187 + ... + 158805.

It is an arithmetic number, because the mean of its divisors is an integer number (2916480).

Almost surely, 2^98109024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98109024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139991040).

98109024 is an abundant number, since it is smaller than the sum of its proper divisors (181873056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98109024 is a wasteful number, since it uses less digits than its factorization.

98109024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 98109024 is about 9904.9999495204. Note that the first 4 decimals coincide. The cubic root of 98109024 is about 461.2145346223.

The spelling of 98109024 in words is "ninety-eight million, one hundred nine thousand, twenty-four".