13075424 has 12 divisors (see below), whose sum is σ = 25742304. Its totient is φ = 6537696.

The previous prime is 13075423. The next prime is 13075441. The reversal of 13075424 is 42457031.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 13075393 and 13075402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13075421) 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 as a sum of consecutive naturals, namely, 204272 + ... + 204335.

It is an arithmetic number, because the mean of its divisors is an integer number (2145192).

Almost surely, 2^13075424 is an apocalyptic number.

It is an amenable number.

13075424 is a deficient number, since it is larger than the sum of its proper divisors (12666880).

13075424 is an equidigital number, since it uses as much as digits as its factorization.

13075424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408617 (or 408609 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 13075424 is about 3615.9955752185. The cubic root of 13075424 is about 235.5873282300.

The spelling of 13075424 in words is "thirteen million, seventy-five thousand, four hundred twenty-four".