198560852 has 24 divisors (see below), whose sum is σ = 397516224. Its totient is φ = 85012992.

The previous prime is 198560839. The next prime is 198560893. The reversal of 198560852 is 258065891.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31163 + ... + 36989.

It is an arithmetic number, because the mean of its divisors is an integer number (16563176).

Almost surely, 2^198560852 is an apocalyptic number.

It is an amenable number.

198560852 is an abundant number, since it is smaller than the sum of its proper divisors (198955372).

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

198560852 is a wasteful number, since it uses less digits than its factorization.

198560852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055 (or 7053 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 44.

The square root of 198560852 is about 14091.1621947943. The cubic root of 198560852 is about 583.3974715508.

The spelling of 198560852 in words is "one hundred ninety-eight million, five hundred sixty thousand, eight hundred fifty-two".