198016480 has 96 divisors (see below), whose sum is σ = 502135200. Its totient is φ = 73562112.

The previous prime is 198016477. The next prime is 198016517. The reversal of 198016480 is 84610891.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160506 + ... + 161734.

It is an arithmetic number, because the mean of its divisors is an integer number (5230575).

Almost surely, 2^198016480 is an apocalyptic number.

198016480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 198016480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251067600).

198016480 is an abundant number, since it is smaller than the sum of its proper divisors (304118720).

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

198016480 is a wasteful number, since it uses less digits than its factorization.

198016480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 198016480 is about 14071.8328585867. The cubic root of 198016480 is about 582.8638384650.

The spelling of 198016480 in words is "one hundred ninety-eight million, sixteen thousand, four hundred eighty".