212094 has 12 divisors (see below), whose sum is σ = 459576. Its totient is φ = 70692.
The previous prime is 212081. The next prime is 212099. The reversal of 212094 is 490212.
212094 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11783 = 212094 / (2 + 1 + 2 + 0 + 9 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212099) by changing a digit.
212094 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5874 + ... + 5909.
It is an arithmetic number, because the mean of its divisors is an integer number (38298).
2212094 is an apocalyptic number.
212094 is an abundant number, since it is smaller than the sum of its proper divisors (247482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212094 is a wasteful number, since it uses less digits than its factorization.
212094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11791 (or 11788 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 212094 is about 460.5366434932. The cubic root of 212094 is about 59.6361311181.
The spelling of 212094 in words is "two hundred twelve thousand, ninety-four".
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