2000198862 has 12 divisors (see below), whose sum is σ = 4333764240. Its totient is φ = 666732948.

The previous prime is 2000198861. The next prime is 2000198891. The reversal of 2000198862 is 2688910002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000198861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55561062 + ... + 55561097.

It is an arithmetic number, because the mean of its divisors is an integer number (361147020).

Almost surely, 2^2000198862 is an apocalyptic number.

2000198862 is an abundant number, since it is smaller than the sum of its proper divisors (2333565378).

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

2000198862 is a wasteful number, since it uses less digits than its factorization.

2000198862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111122167 (or 111122164 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 2000198862 is about 44723.5828394819. The cubic root of 2000198862 is about 1259.9628069142.

The spelling of 2000198862 in words is "two billion, one hundred ninety-eight thousand, eight hundred sixty-two".