13648033 has 4 divisors (see below), whose sum is σ = 15597760. Its totient is φ = 11698308.

The previous prime is 13648031. The next prime is 13648043. The reversal of 13648033 is 33084631.

13648033 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33084631 = 61 ⋅542371.

It is a cyclic number.

It is not a de Polignac number, because 13648033 - 2¹ = 13648031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13647992 and 13648010.

It is not an unprimeable number, because it can be changed into a prime (13648031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974853 + ... + 974866.

It is an arithmetic number, because the mean of its divisors is an integer number (3899440).

Almost surely, 2^13648033 is an apocalyptic number.

It is an amenable number.

13648033 is a deficient number, since it is larger than the sum of its proper divisors (1949727).

13648033 is an equidigital number, since it uses as much as digits as its factorization.

13648033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949726.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 13648033 is about 3694.3244307992. The cubic root of 13648033 is about 238.9773208407.

The spelling of 13648033 in words is "thirteen million, six hundred forty-eight thousand, thirty-three".