414228 has 12 divisors (see below), whose sum is σ = 966560. Its totient is φ = 138072.
The previous prime is 414221. The next prime is 414241. The reversal of 414228 is 822414.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (414221) by changing a digit.
414228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17248 + ... + 17271.
2414228 is an apocalyptic number.
It is an amenable number.
414228 is an abundant number, since it is smaller than the sum of its proper divisors (552332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
414228 is a wasteful number, since it uses less digits than its factorization.
414228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34526 (or 34524 counting only the distinct ones).
The product of its digits is 512, while the sum is 21.
The square root of 414228 is about 643.6054692123. The cubic root of 414228 is about 74.5440785353.
The spelling of 414228 in words is "four hundred fourteen thousand, two hundred twenty-eight".
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