98559500 has 96 divisors (see below), whose sum is σ = 236658240. Its totient is φ = 35635200.

The previous prime is 98559499. The next prime is 98559521. The reversal of 98559500 is 595589.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 383372 + ... + 383628.

It is an arithmetic number, because the mean of its divisors is an integer number (2465190).

Almost surely, 2^98559500 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 98559500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118329120).

98559500 is an abundant number, since it is smaller than the sum of its proper divisors (138098740).

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

98559500 is a wasteful number, since it uses less digits than its factorization.

98559500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 41.

The square root of 98559500 is about 9927.7137347931. The cubic root of 98559500 is about 461.9193590003.

The spelling of 98559500 in words is "ninety-eight million, five hundred fifty-nine thousand, five hundred".