448951 has 4 divisors (see below), whose sum is σ = 472600. Its totient is φ = 425304.
The previous prime is 448939. The next prime is 448969. The reversal of 448951 is 159844.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-448951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (448351) 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, 11796 + ... + 11833.
It is an arithmetic number, because the mean of its divisors is an integer number (118150).
2448951 is an apocalyptic number.
448951 is a deficient number, since it is larger than the sum of its proper divisors (23649).
448951 is a wasteful number, since it uses less digits than its factorization.
448951 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23648.
The product of its digits is 5760, while the sum is 31.
The square root of 448951 is about 670.0380586206. The cubic root of 448951 is about 76.5713518295.
The spelling of 448951 in words is "four hundred forty-eight thousand, nine hundred fifty-one".
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