226930 has 16 divisors (see below), whose sum is σ = 445824. Its totient is φ = 82480.
The previous prime is 226913. The next prime is 226937. The reversal of 226930 is 39622.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (226937) by changing a digit.
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, 922 + ... + 1141.
It is an arithmetic number, because the mean of its divisors is an integer number (27864).
2226930 is an apocalyptic number.
226930 is a deficient number, since it is larger than the sum of its proper divisors (218894).
226930 is a wasteful number, since it uses less digits than its factorization.
226930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2081.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 226930 is about 476.3717036097. The cubic root of 226930 is about 60.9954309934.
It can be divided in two parts, 226 and 930, that added together give a square (1156 = 342).
The spelling of 226930 in words is "two hundred twenty-six thousand, nine hundred thirty".
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