198482064 has 80 divisors (see below), whose sum is σ = 561612864. Its totient is φ = 59904000.

The previous prime is 198482059. The next prime is 198482071. The reversal of 198482064 is 460284891.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164664 + ... + 165864.

Almost surely, 2^198482064 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 198482064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280806432).

198482064 is an abundant number, since it is smaller than the sum of its proper divisors (363130800).

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

198482064 is a wasteful number, since it uses less digits than its factorization.

198482064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 198482064 is about 14088.3662644041. The cubic root of 198482064 is about 583.3202982303.

It can be divided in two parts, 19848 and 2064, that added together give a palindrome (21912).

The spelling of 198482064 in words is "one hundred ninety-eight million, four hundred eighty-two thousand, sixty-four".