227344 has 20 divisors (see below), whose sum is σ = 474796. Its totient is φ = 104832.
The previous prime is 227303. The next prime is 227363. The reversal of 227344 is 443722.
It can be written as a sum of positive squares in 2 ways, for example, as 144400 + 82944 = 380^2 + 288^2 .
It is an Ulam number.
It is a d-powerful number, because it can be written as 215 + 217 + 310 + 73 + 42 + 46 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 754.
2227344 is an apocalyptic number.
It is an amenable number.
227344 is an abundant number, since it is smaller than the sum of its proper divisors (247452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227344 is a wasteful number, since it uses less digits than its factorization.
227344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1114 (or 1108 counting only the distinct ones).
The product of its digits is 1344, while the sum is 22.
The square root of 227344 is about 476.8060402302. The cubic root of 227344 is about 61.0325008208.
The spelling of 227344 in words is "two hundred twenty-seven thousand, three hundred forty-four", and thus it is an iban number.
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