2160000198 has 48 divisors (see below), whose sum is σ = 4788235296. Its totient is φ = 703530240.

The previous prime is 2160000163. The next prime is 2160000233. The reversal of 2160000198 is 8910000612.

It is an interprime number because it is at equal distance from previous prime (2160000163) and next prime (2160000233).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136936 + ... + 151892.

It is an arithmetic number, because the mean of its divisors is an integer number (99754902).

Almost surely, 2^2160000198 is an apocalyptic number.

2160000198 is an abundant number, since it is smaller than the sum of its proper divisors (2628235098).

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

2160000198 is a wasteful number, since it uses less digits than its factorization.

2160000198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15149 (or 15146 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 2160000198 is about 46475.8022846298. The cubic root of 2160000198 is about 1292.6608535171.

The spelling of 2160000198 in words is "two billion, one hundred sixty million, one hundred ninety-eight", and thus it is an aban number.