130648 has 16 divisors (see below), whose sum is σ = 280080. Its totient is φ = 55968.

The previous prime is 130643. The next prime is 130649. The reversal of 130648 is 846031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130643) by changing a digit.

130648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111 + ... + 1222.

It is an arithmetic number, because the mean of its divisors is an integer number (17505).

2¹³⁰⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

130648 is an abundant number, since it is smaller than the sum of its proper divisors (149432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130648 is a wasteful number, since it uses less digits than its factorization.

130648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346 (or 2342 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 130648 is about 361.4526248348. The cubic root of 130648 is about 50.7420008909.

Adding to 130648 its reverse (846031), we get a palindrome (976679).

The spelling of 130648 in words is "one hundred thirty thousand, six hundred forty-eight".