214226 has 16 divisors (see below), whose sum is σ = 342144. Its totient is φ = 100464.
The previous prime is 214219. The next prime is 214237. The reversal of 214226 is 622412.
It is an unprimeable number.
214226 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 7 ways as a sum of consecutive naturals, for example, 4016 + ... + 4068.
It is an arithmetic number, because the mean of its divisors is an integer number (21384).
2214226 is an apocalyptic number.
214226 is a deficient number, since it is larger than the sum of its proper divisors (127918).
214226 is a wasteful number, since it uses less digits than its factorization.
214226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145.
The product of its digits is 192, while the sum is 17.
The square root of 214226 is about 462.8455465919. The cubic root of 214226 is about 59.8352889926.
Adding to 214226 its reverse (622412), we get a palindrome (836638).
The spelling of 214226 in words is "two hundred fourteen thousand, two hundred twenty-six".
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