214117198 has 8 divisors (see below), whose sum is σ = 326441160. Its totient is φ = 105303480.

The previous prime is 214117177. The next prime is 214117207. The reversal of 214117198 is 891711412.

214117198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 877408 + ... + 877651.

It is an arithmetic number, because the mean of its divisors is an integer number (40805145).

Almost surely, 2^214117198 is an apocalyptic number.

214117198 is a deficient number, since it is larger than the sum of its proper divisors (112323962).

214117198 is a wasteful number, since it uses less digits than its factorization.

214117198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755122.

The product of its digits is 4032, while the sum is 34.

The square root of 214117198 is about 14632.7440352109. The cubic root of 214117198 is about 598.2515747792.

The spelling of 214117198 in words is "two hundred fourteen million, one hundred seventeen thousand, one hundred ninety-eight".