198481204 has 6 divisors (see below), whose sum is σ = 347342114. Its totient is φ = 99240600.

The previous prime is 198481193. The next prime is 198481211. The reversal of 198481204 is 402184891.

198481204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133356304 + 65124900 = 11548^2 + 8070^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24810147 + ... + 24810154.

Almost surely, 2^198481204 is an apocalyptic number.

It is an amenable number.

198481204 is a deficient number, since it is larger than the sum of its proper divisors (148860910).

198481204 is a wasteful number, since it uses less digits than its factorization.

198481204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49620305 (or 49620303 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 198481204 is about 14088.3357427341. The cubic root of 198481204 is about 583.3194557424.

The spelling of 198481204 in words is "one hundred ninety-eight million, four hundred eighty-one thousand, two hundred four".