212950 has 12 divisors (see below), whose sum is σ = 396180. Its totient is φ = 85160.
The previous prime is 212923. The next prime is 212969. The reversal of 212950 is 59212.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2080 + ... + 2179.
It is an arithmetic number, because the mean of its divisors is an integer number (33015).
2212950 is an apocalyptic number.
212950 is a deficient number, since it is larger than the sum of its proper divisors (183230).
212950 is a wasteful number, since it uses less digits than its factorization.
212950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4271 (or 4266 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 212950 is about 461.4650582655. The cubic root of 212950 is about 59.7162528336.
The spelling of 212950 in words is "two hundred twelve thousand, nine hundred fifty".
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