98705568 has 96 divisors (see below), whose sum is σ = 281534400. Its totient is φ = 30099456.

The previous prime is 98705567. The next prime is 98705599. The reversal of 98705568 is 86550789.

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (98705561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173188 + ... + 173756.

It is an arithmetic number, because the mean of its divisors is an integer number (2932650).

Almost surely, 2^98705568 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 98705568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140767200).

98705568 is an abundant number, since it is smaller than the sum of its proper divisors (182828832).

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

98705568 is a wasteful number, since it uses less digits than its factorization.

98705568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 98705568 is about 9935.0675891007. The cubic root of 98705568 is about 462.1474389342.

The spelling of 98705568 in words is "ninety-eight million, seven hundred five thousand, five hundred sixty-eight".