198492204 has 24 divisors (see below), whose sum is σ = 490393008. Its totient is φ = 62272000.

The previous prime is 198492197. The next prime is 198492209. The reversal of 198492204 is 402294891.

It is not an unprimeable number, because it can be changed into a prime (198492209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486297 + ... + 486704.

It is an arithmetic number, because the mean of its divisors is an integer number (20433042).

Almost surely, 2^198492204 is an apocalyptic number.

It is an amenable number.

198492204 is an abundant number, since it is smaller than the sum of its proper divisors (291900804).

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

198492204 is a wasteful number, since it uses less digits than its factorization.

198492204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973025 (or 973023 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 198492204 is about 14088.7261312015. The cubic root of 198492204 is about 583.3302315663.

The spelling of 198492204 in words is "one hundred ninety-eight million, four hundred ninety-two thousand, two hundred four".