198336012 has 48 divisors (see below), whose sum is σ = 530449920. Its totient is φ = 56500992.

The previous prime is 198335987. The next prime is 198336031. The reversal of 198336012 is 210633891.

198336012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 26868 + ... + 33444.

It is an arithmetic number, because the mean of its divisors is an integer number (11051040).

Almost surely, 2^198336012 is an apocalyptic number.

198336012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

198336012 is an abundant number, since it is smaller than the sum of its proper divisors (332113908).

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

198336012 is a wasteful number, since it uses less digits than its factorization.

198336012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950 (or 6948 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 198336012 is about 14083.1818847873. The cubic root of 198336012 is about 583.1771853803.

The spelling of 198336012 in words is "one hundred ninety-eight million, three hundred thirty-six thousand, twelve".