214270 has 16 divisors (see below), whose sum is σ = 440928. Its totient is φ = 73440.
The previous prime is 214259. The next prime is 214283. The reversal of 214270 is 72412.
It is a congruent number.
It is an unprimeable number.
214270 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 (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461 + ... + 1600.
It is an arithmetic number, because the mean of its divisors is an integer number (27558).
2214270 is an apocalyptic number.
214270 is an abundant number, since it is smaller than the sum of its proper divisors (226658).
It is a weird number, because it is abundant, but not a pseudoperfect number.
214270 is a wasteful number, since it uses less digits than its factorization.
214270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3075.
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 214270 is about 462.8930762066. The cubic root of 214270 is about 59.8393852468.
Adding to 214270 its reverse (72412), we get a palindrome (286682).
It can be divided in two parts, 214 and 270, that added together give a palindrome (484).
The spelling of 214270 in words is "two hundred fourteen thousand, two hundred seventy", and thus it is an iban number.
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