98558244 has 72 divisors (see below), whose sum is σ = 265356000. Its totient is φ = 30754944.

The previous prime is 98558233. The next prime is 98558293. The reversal of 98558244 is 44285589.

98558244 is a `hidden beast` number, since 98 + 558 + 2 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 98558244.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60067 + ... + 61685.

It is an arithmetic number, because the mean of its divisors is an integer number (3685500).

Almost surely, 2^98558244 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 98558244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132678000).

98558244 is an abundant number, since it is smaller than the sum of its proper divisors (166797756).

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

98558244 is a wasteful number, since it uses less digits than its factorization.

98558244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737 (or 1732 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 98558244 is about 9927.6504773285. The cubic root of 98558244 is about 461.9173968246.

The spelling of 98558244 in words is "ninety-eight million, five hundred fifty-eight thousand, two hundred forty-four".