98545800 has 192 divisors, whose sum is σ = 329086080. Its totient is φ = 24330240.

The previous prime is 98545789. The next prime is 98545813. The reversal of 98545800 is 854589.

It is a super-2 number, since 2×98545800² = 19422549395280000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 510504 + ... + 510696.

It is an arithmetic number, because the mean of its divisors is an integer number (1713990).

Almost surely, 2^98545800 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 98545800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164543040).

98545800 is an abundant number, since it is smaller than the sum of its proper divisors (230540280).

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

98545800 is a wasteful number, since it uses less digits than its factorization.

98545800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 98545800 is about 9927.0237231509. The cubic root of 98545800 is about 461.8979553864.

The spelling of 98545800 in words is "ninety-eight million, five hundred forty-five thousand, eight hundred".