13032748 has 12 divisors (see below), whose sum is σ = 22839880. Its totient is φ = 6507072.

The previous prime is 13032731. The next prime is 13032749. The reversal of 13032748 is 84723031.

It is not an unprimeable number, because it can be changed into a prime (13032749) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1540 + ... + 5332.

Almost surely, 2^13032748 is an apocalyptic number.

It is an amenable number.

13032748 is a deficient number, since it is larger than the sum of its proper divisors (9807132).

13032748 is a wasteful number, since it uses less digits than its factorization.

13032748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4656 (or 4654 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 13032748 is about 3610.0897495769. The cubic root of 13032748 is about 235.3307429801.

Adding to 13032748 its reverse (84723031), we get a palindrome (97755779).

The spelling of 13032748 in words is "thirteen million, thirty-two thousand, seven hundred forty-eight".