130748 has 6 divisors (see below), whose sum is σ = 228816. Its totient is φ = 65372.

The previous prime is 130729. The next prime is 130769. The reversal of 130748 is 847031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

130748 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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16340 + ... + 16347.

It is an arithmetic number, because the mean of its divisors is an integer number (38136).

2¹³⁰⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

130748 is a deficient number, since it is larger than the sum of its proper divisors (98068).

130748 is a wasteful number, since it uses less digits than its factorization.

130748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32691 (or 32689 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 130748 is about 361.5909290898. The cubic root of 130748 is about 50.7549438267.

Adding to 130748 its reverse (847031), we get a palindrome (977779).

It can be divided in two parts, 130 and 748, that added together give a palindrome (878).

The spelling of 130748 in words is "one hundred thirty thousand, seven hundred forty-eight".