226372 has 12 divisors (see below), whose sum is σ = 419580. Its totient is φ = 106496.
The previous prime is 226367. The next prime is 226379. The reversal of 226372 is 273622.
It can be written as a sum of positive squares in 2 ways, for example, as 133956 + 92416 = 366^2 + 304^2 .
It is a d-powerful number, because it can be written as 2 + 29 + 311 + 66 + 7 + 211 .
It is not an unprimeable number, because it can be changed into a prime (226379) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1597 + ... + 1732.
It is an arithmetic number, because the mean of its divisors is an integer number (34965).
2226372 is an apocalyptic number.
It is an amenable number.
226372 is a deficient number, since it is larger than the sum of its proper divisors (193208).
226372 is a wasteful number, since it uses less digits than its factorization.
226372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3350 (or 3348 counting only the distinct ones).
The product of its digits is 1008, while the sum is 22.
The square root of 226372 is about 475.7856660304. The cubic root of 226372 is about 60.9453959087.
Adding to 226372 its reverse (273622), we get a palindrome (499994).
The spelling of 226372 in words is "two hundred twenty-six thousand, three hundred seventy-two".
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