98208450 has 144 divisors (see below), whose sum is σ = 280294560. Its totient is φ = 25557120.

The previous prime is 98208421. The next prime is 98208457. The reversal of 98208450 is 5480289.

It is not an unprimeable number, because it can be changed into a prime (98208457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 716782 + ... + 716918.

It is an arithmetic number, because the mean of its divisors is an integer number (1946490).

Almost surely, 2^98208450 is an apocalyptic number.

98208450 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 98208450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140147280).

98208450 is an abundant number, since it is smaller than the sum of its proper divisors (182086110).

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

98208450 is a wasteful number, since it uses less digits than its factorization.

98208450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 98208450 is about 9910.0176589146. The cubic root of 98208450 is about 461.3702839184.

The spelling of 98208450 in words is "ninety-eight million, two hundred eight thousand, four hundred fifty".