448243 has 4 divisors (see below), whose sum is σ = 451008. Its totient is φ = 445480.
The previous prime is 448241. The next prime is 448249. The reversal of 448243 is 342844.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 448243 - 21 = 448241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (448241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123 + ... + 1468.
It is an arithmetic number, because the mean of its divisors is an integer number (112752).
2448243 is an apocalyptic number.
448243 is a deficient number, since it is larger than the sum of its proper divisors (2765).
448243 is a wasteful number, since it uses less digits than its factorization.
448243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2764.
The product of its digits is 3072, while the sum is 25.
The square root of 448243 is about 669.5095219637. The cubic root of 448243 is about 76.5310794019.
The spelling of 448243 in words is "four hundred forty-eight thousand, two hundred forty-three".
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