13130648 has 16 divisors (see below), whose sum is σ = 24669960. Its totient is φ = 6552000.

The previous prime is 13130633. The next prime is 13130651. The reversal of 13130648 is 84603131.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable 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, 3443 + ... + 6173.

Almost surely, 2^13130648 is an apocalyptic number.

It is an amenable number.

13130648 is a deficient number, since it is larger than the sum of its proper divisors (11539312).

13130648 is a wasteful number, since it uses less digits than its factorization.

13130648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338 (or 3334 counting only the distinct ones).

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

The square root of 13130648 is about 3623.6236007621. The cubic root of 13130648 is about 235.9185297643.

Adding to 13130648 its reverse (84603131), we get a palindrome (97733779).

The spelling of 13130648 in words is "thirteen million, one hundred thirty thousand, six hundred forty-eight".