223214 has 8 divisors (see below), whose sum is σ = 336960. Its totient is φ = 110896.
The previous prime is 223211. The next prime is 223217. The reversal of 223214 is 412322.
It is an interprime number because it is at equal distance from previous prime (223211) and next prime (223217).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2232143 = 33364570995973032, which contains 333 as substring.
It is a plaindrome in base 16.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 223214.
It is not an unprimeable number, because it can be changed into a prime (223211) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 227 + ... + 705.
It is an arithmetic number, because the mean of its divisors is an integer number (42120).
2223214 is an apocalyptic number.
223214 is a deficient number, since it is larger than the sum of its proper divisors (113746).
223214 is a wasteful number, since it uses less digits than its factorization.
223214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 714.
The product of its digits is 96, while the sum is 14.
The square root of 223214 is about 472.4552888899. The cubic root of 223214 is about 60.6606616982.
Adding to 223214 its reverse (412322), we get a palindrome (635536).
The spelling of 223214 in words is "two hundred twenty-three thousand, two hundred fourteen", and thus it is an iban number.
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