98656600 has 72 divisors (see below), whose sum is σ = 266852340. Its totient is φ = 33821760.

The previous prime is 98656583. The next prime is 98656603. The reversal of 98656600 is 665689.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98656603) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4767 + ... + 14833.

Almost surely, 2^98656600 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 98656600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133426170).

98656600 is an abundant number, since it is smaller than the sum of its proper divisors (168195740).

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

98656600 is a wasteful number, since it uses less digits than its factorization.

98656600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10097 (or 10081 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 98656600 is about 9932.6028814204. The cubic root of 98656600 is about 462.0710022494.

The spelling of 98656600 in words is "ninety-eight million, six hundred fifty-six thousand, six hundred".