211014198 has 12 divisors (see below), whose sum is σ = 457197468. Its totient is φ = 70338060.

The previous prime is 211014197. The next prime is 211014239. The reversal of 211014198 is 891410112.

211014198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211014191) 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, 5861488 + ... + 5861523.

It is an arithmetic number, because the mean of its divisors is an integer number (38099789).

Almost surely, 2^211014198 is an apocalyptic number.

211014198 is an abundant number, since it is smaller than the sum of its proper divisors (246183270).

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

211014198 is a wasteful number, since it uses less digits than its factorization.

211014198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11723019 (or 11723016 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 211014198 is about 14526.3277534276. The cubic root of 211014198 is about 595.3475341814.

The spelling of 211014198 in words is "two hundred eleven million, fourteen thousand, one hundred ninety-eight".