198266084 has 24 divisors (see below), whose sum is σ = 352362528. Its totient is φ = 97599680.

The previous prime is 198266059. The next prime is 198266099. The reversal of 198266084 is 480662891.

It is a happy number.

198266084 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 7 ways as a sum of consecutive naturals, for example, 114344 + ... + 116064.

It is an arithmetic number, because the mean of its divisors is an integer number (14681772).

Almost surely, 2^198266084 is an apocalyptic number.

It is an amenable number.

198266084 is a deficient number, since it is larger than the sum of its proper divisors (154096444).

198266084 is a wasteful number, since it uses less digits than its factorization.

198266084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155 (or 2153 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 198266084 is about 14080.6989883315. The cubic root of 198266084 is about 583.1086397383.

The spelling of 198266084 in words is "one hundred ninety-eight million, two hundred sixty-six thousand, eighty-four".