2110198 has 8 divisors (see below), whose sum is σ = 3185208. Its totient is φ = 1048464.

The previous prime is 2110189. The next prime is 2110217. The reversal of 2110198 is 8910112.

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

It is an Ulam number.

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, 2911 + ... + 3562.

It is an arithmetic number, because the mean of its divisors is an integer number (398151).

2^2110198 is an apocalyptic number.

2110198 is a deficient number, since it is larger than the sum of its proper divisors (1075010).

2110198 is a wasteful number, since it uses less digits than its factorization.

2110198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6638.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 2110198 is about 1452.6520574453. The cubic root of 2110198 is about 128.2648730641.

The spelling of 2110198 in words is "two million, one hundred ten thousand, one hundred ninety-eight".