227042 has 8 divisors (see below), whose sum is σ = 346332. Its totient is φ = 111600.
The previous prime is 227027. The next prime is 227053. The reversal of 227042 is 240722.
It can be written as a sum of positive squares in 2 ways, for example, as 137641 + 89401 = 371^2 + 299^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 227042.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227042.
It is an unprimeable number.
227042 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 3 ways as a sum of consecutive naturals, for example, 809 + ... + 1052.
2227042 is an apocalyptic number.
227042 is a deficient number, since it is larger than the sum of its proper divisors (119290).
227042 is a wasteful number, since it uses less digits than its factorization.
227042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1924.
The product of its (nonzero) digits is 224, while the sum is 17.
The square root of 227042 is about 476.4892443697. The cubic root of 227042 is about 61.0054639914.
Adding to 227042 its reverse (240722), we get a palindrome (467764).
The spelling of 227042 in words is "two hundred twenty-seven thousand, forty-two", and thus it is an iban number.
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