448613 has 8 divisors (see below), whose sum is σ = 518400. Its totient is φ = 383680.
The previous prime is 448607. The next prime is 448627. The reversal of 448613 is 316844.
448613 is nontrivially palindromic in base 15.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 448613 - 24 = 448597 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 448613.
It is not an unprimeable number, because it can be changed into a prime (448633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013 + ... + 1386.
It is an arithmetic number, because the mean of its divisors is an integer number (64800).
2448613 is an apocalyptic number.
It is an amenable number.
448613 is a deficient number, since it is larger than the sum of its proper divisors (69787).
448613 is a wasteful number, since it uses less digits than its factorization.
448613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2427.
The product of its digits is 2304, while the sum is 26.
The square root of 448613 is about 669.7857866512. The cubic root of 448613 is about 76.5521310128.
Subtracting from 448613 its reverse (316844), we obtain a square (131769 = 3632).
The spelling of 448613 in words is "four hundred forty-eight thousand, six hundred thirteen".
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