198482452 has 12 divisors (see below), whose sum is σ = 396964960. Its totient is φ = 85063896.

The previous prime is 198482447. The next prime is 198482461. The reversal of 198482452 is 254284891.

198482452 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 198482399 and 198482408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3544302 + ... + 3544357.

Almost surely, 2^198482452 is an apocalyptic number.

It is an amenable number.

198482452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

198482452 is a wasteful number, since it uses less digits than its factorization.

198482452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088670 (or 7088668 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 198482452 is about 14088.3800346243. The cubic root of 198482452 is about 583.3206783286.

The spelling of 198482452 in words is "one hundred ninety-eight million, four hundred eighty-two thousand, four hundred fifty-two".