98558850 has 48 divisors (see below), whose sum is σ = 263233152. Its totient is φ = 24260160.

The previous prime is 98558819. The next prime is 98558857. The reversal of 98558850 is 5885589.

It is a self number, because there is not a number n which added to its sum of digits gives 98558850.

It is not an unprimeable number, because it can be changed into a prime (98558857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23322 + ... + 27221.

It is an arithmetic number, because the mean of its divisors is an integer number (5484024).

Almost surely, 2^98558850 is an apocalyptic number.

98558850 is an abundant number, since it is smaller than the sum of its proper divisors (164674302).

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

98558850 is a wasteful number, since it uses less digits than its factorization.

98558850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50571 (or 50566 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 48.

The square root of 98558850 is about 9927.6809980982. The cubic root of 98558850 is about 461.9183435452.

The spelling of 98558850 in words is "ninety-eight million, five hundred fifty-eight thousand, eight hundred fifty".