2030198 has 8 divisors (see below), whose sum is σ = 3061200. Its totient is φ = 1009800.

The previous prime is 2030183. The next prime is 2030209. The reversal of 2030198 is 8910302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2153 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (382650).

2^2030198 is an apocalyptic number.

2030198 is a deficient number, since it is larger than the sum of its proper divisors (1031002).

2030198 is a wasteful number, since it uses less digits than its factorization.

2030198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2030198 is about 1424.8501675615. The cubic root of 2030198 is about 126.6230582417.

The spelling of 2030198 in words is "two million, thirty thousand, one hundred ninety-eight".