1330206 has 16 divisors (see below), whose sum is σ = 2697744. Its totient is φ = 437184.
The previous prime is 1330177. The next prime is 1330207. The reversal of 1330206 is 6020331.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081 + ... + 1956.
It is an arithmetic number, because the mean of its divisors is an integer number (168609).
21330206 is an apocalyptic number.
1330206 is an abundant number, since it is smaller than the sum of its proper divisors (1367538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330206 is a wasteful number, since it uses less digits than its factorization.
1330206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3115.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 1330206 is about 1153.3455683359. The cubic root of 1330206 is about 109.9781223709.
Adding to 1330206 its reverse (6020331), we get a palindrome (7350537).
The spelling of 1330206 in words is "one million, three hundred thirty thousand, two hundred six".
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