198603552 has 48 divisors (see below), whose sum is σ = 595812672. Its totient is φ = 56743680.

The previous prime is 198603487. The next prime is 198603563. The reversal of 198603552 is 255306891.

198603552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 198603552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147099 + ... + 148442.

It is an arithmetic number, because the mean of its divisors is an integer number (12412764).

Almost surely, 2^198603552 is an apocalyptic number.

198603552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

198603552 is an abundant number, since it is smaller than the sum of its proper divisors (397209120).

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

198603552 is a wasteful number, since it uses less digits than its factorization.

198603552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295561 (or 295553 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 198603552 is about 14092.6772474218. The cubic root of 198603552 is about 583.4392879282.

The spelling of 198603552 in words is "one hundred ninety-eight million, six hundred three thousand, five hundred fifty-two".