212794 has 4 divisors (see below), whose sum is σ = 319194. Its totient is φ = 106396.
The previous prime is 212791. The next prime is 212801. The reversal of 212794 is 497212.
212794 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 113569 + 99225 = 337^2 + 315^2 .
It is not an unprimeable number, because it can be changed into a prime (212791) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53197 + ... + 53200.
2212794 is an apocalyptic number.
212794 is a deficient number, since it is larger than the sum of its proper divisors (106400).
212794 is a wasteful number, since it uses less digits than its factorization.
212794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106399.
The product of its digits is 1008, while the sum is 25.
The square root of 212794 is about 461.2960004162. The cubic root of 212794 is about 59.7016672327.
The spelling of 212794 in words is "two hundred twelve thousand, seven hundred ninety-four".
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