98869568 has 56 divisors (see below), whose sum is σ = 225552000. Its totient is φ = 42121728.

The previous prime is 98869567. The next prime is 98869577. The reversal of 98869568 is 86596889.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98869567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88598 + ... + 89706.

Almost surely, 2^98869568 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 98869568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112776000).

98869568 is an abundant number, since it is smaller than the sum of its proper divisors (126682432).

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

98869568 is a wasteful number, since it uses less digits than its factorization.

98869568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1317 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 59.

The square root of 98869568 is about 9943.3177561617. The cubic root of 98869568 is about 462.4032510557.

The spelling of 98869568 in words is "ninety-eight million, eight hundred sixty-nine thousand, five hundred sixty-eight".