198552332 has 12 divisors (see below), whose sum is σ = 379054536. Its totient is φ = 90251040.

The previous prime is 198552313. The next prime is 198552373. The reversal of 198552332 is 233255891.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2256233 + ... + 2256320.

It is an arithmetic number, because the mean of its divisors is an integer number (31587878).

Almost surely, 2^198552332 is an apocalyptic number.

It is an amenable number.

198552332 is a deficient number, since it is larger than the sum of its proper divisors (180502204).

198552332 is a wasteful number, since it uses less digits than its factorization.

198552332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4512568 (or 4512566 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 198552332 is about 14090.8598744009. The cubic root of 198552332 is about 583.3891271441.

The spelling of 198552332 in words is "one hundred ninety-eight million, five hundred fifty-two thousand, three hundred thirty-two".