211094 has 16 divisors (see below), whose sum is σ = 356832. Its totient is φ = 92928.
The previous prime is 211093. The next prime is 211097. The reversal of 211094 is 490112.
It is a happy number.
211094 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 13.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 211094.
It is not an unprimeable number, because it can be changed into a prime (211093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422 + ... + 774.
It is an arithmetic number, because the mean of its divisors is an integer number (22302).
2211094 is an apocalyptic number.
211094 is a deficient number, since it is larger than the sum of its proper divisors (145738).
211094 is a wasteful number, since it uses less digits than its factorization.
211094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 211094 is about 459.4496708019. The cubic root of 211094 is about 59.5422574845.
The spelling of 211094 in words is "two hundred eleven thousand, ninety-four".
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