13130464 has 24 divisors (see below), whose sum is σ = 26004888. Its totient is φ = 6526080.

The previous prime is 13130461. The next prime is 13130473. The reversal of 13130464 is 46403131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130461) 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, 4659 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (1083537).

Almost surely, 2^13130464 is an apocalyptic number.

It is an amenable number.

13130464 is a deficient number, since it is larger than the sum of its proper divisors (12874424).

13130464 is a wasteful number, since it uses less digits than its factorization.

13130464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13130464 is about 3623.5982117227. The cubic root of 13130464 is about 235.9174277824.

Adding to 13130464 its reverse (46403131), we get a palindrome (59533595).

The spelling of 13130464 in words is "thirteen million, one hundred thirty thousand, four hundred sixty-four".