98766560 has 96 divisors (see below), whose sum is σ = 250659360. Its totient is φ = 36661248.

The previous prime is 98766559. The next prime is 98766641. The reversal of 98766560 is 6566789.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160814 + ... + 161426.

It is an arithmetic number, because the mean of its divisors is an integer number (2611035).

Almost surely, 2^98766560 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 98766560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125329680).

98766560 is an abundant number, since it is smaller than the sum of its proper divisors (151892800).

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

98766560 is a wasteful number, since it uses less digits than its factorization.

98766560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 98766560 is about 9938.1366462733. The cubic root of 98766560 is about 462.2426091572.

The spelling of 98766560 in words is "ninety-eight million, seven hundred sixty-six thousand, five hundred sixty".