198241332 has 24 divisors (see below), whose sum is σ = 478514400. Its totient is φ = 63801696.

The previous prime is 198241331. The next prime is 198241343. The reversal of 198241332 is 233142891.

198241332 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 198241293 and 198241302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198241331) 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, 284482 + ... + 285177.

It is an arithmetic number, because the mean of its divisors is an integer number (19938100).

Almost surely, 2^198241332 is an apocalyptic number.

198241332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

198241332 is an abundant number, since it is smaller than the sum of its proper divisors (280273068).

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

198241332 is a wasteful number, since it uses less digits than its factorization.

198241332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569695 (or 569693 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 198241332 is about 14079.8200272589. The cubic root of 198241332 is about 583.0843731812.

The spelling of 198241332 in words is "one hundred ninety-eight million, two hundred forty-one thousand, three hundred thirty-two".