198303801 has 16 divisors (see below), whose sum is σ = 267119424. Its totient is φ = 130851584.

The previous prime is 198303799. The next prime is 198303811. The reversal of 198303801 is 108303891.

198303801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 198303801 - 2¹ = 198303799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (198303811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230965 + ... + 231821.

It is an arithmetic number, because the mean of its divisors is an integer number (16694964).

Almost surely, 2^198303801 is an apocalyptic number.

It is an amenable number.

198303801 is a deficient number, since it is larger than the sum of its proper divisors (68815623).

198303801 is a wasteful number, since it uses less digits than its factorization.

198303801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 198303801 is about 14082.0382402549. The cubic root of 198303801 is about 583.1456131389.

The spelling of 198303801 in words is "one hundred ninety-eight million, three hundred three thousand, eight hundred one".