13130468 has 12 divisors (see below), whose sum is σ = 24745980. Its totient is φ = 6060192.

The previous prime is 13130461. The next prime is 13130473. The reversal of 13130468 is 86403131.

It can be written as a sum of positive squares in 2 ways, for example, as 5053504 + 8076964 = 2248^2 + 2842^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (13130461) by changing a digit.

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, 126203 + ... + 126306.

It is an arithmetic number, because the mean of its divisors is an integer number (2062165).

Almost surely, 2^13130468 is an apocalyptic number.

It is an amenable number.

13130468 is a deficient number, since it is larger than the sum of its proper divisors (11615512).

13130468 is a wasteful number, since it uses less digits than its factorization.

13130468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252526 (or 252524 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 13130468 is about 3623.5987636602. The cubic root of 13130468 is about 235.9174517386.

Adding to 13130468 its reverse (86403131), we get a palindrome (99533599).

The spelling of 13130468 in words is "thirteen million, one hundred thirty thousand, four hundred sixty-eight".