198552 has 16 divisors (see below), whose sum is σ = 496440. Its totient is φ = 66176.

The previous prime is 198533. The next prime is 198553. The reversal of 198552 is 255891.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4113 + ... + 4160.

2¹⁹⁸⁵⁵² is an apocalyptic number.

198552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

198552 is an abundant number, since it is smaller than the sum of its proper divisors (297888).

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

198552 is a wasteful number, since it uses less digits than its factorization.

198552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8282 (or 8278 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

The square root of 198552 is about 445.5917413956. The cubic root of 198552 is about 58.3388801982.

The spelling of 198552 in words is "one hundred ninety-eight thousand, five hundred fifty-two".