130448 has 20 divisors (see below), whose sum is σ = 261888. Its totient is φ = 62880.
The previous prime is 130447. The next prime is 130457. The reversal of 130448 is 844031.
130448 is an admirable number.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (130447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365 + ... + 627.
2130448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130944).
130448 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130448 is a wasteful number, since it uses less digits than its factorization.
130448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302 (or 296 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 130448 is about 361.1758574434. The cubic root of 130448 is about 50.7160951924.
Adding to 130448 its reverse (844031), we get a palindrome (974479).
The spelling of 130448 in words is "one hundred thirty thousand, four hundred forty-eight".
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