198229268 has 48 divisors (see below), whose sum is σ = 371105280. Its totient is φ = 92488704.

The previous prime is 198229217. The next prime is 198229277. The reversal of 198229268 is 862922891.

198229268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

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, 561380 + ... + 561732.

It is an arithmetic number, because the mean of its divisors is an integer number (7731360).

Almost surely, 2^198229268 is an apocalyptic number.

It is an amenable number.

198229268 is a deficient number, since it is larger than the sum of its proper divisors (172876012).

198229268 is a wasteful number, since it uses less digits than its factorization.

198229268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 534 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 198229268 is about 14079.3916061739. The cubic root of 198229268 is about 583.0725450515.

The spelling of 198229268 in words is "one hundred ninety-eight million, two hundred twenty-nine thousand, two hundred sixty-eight".