13028673 has 8 divisors (see below), whose sum is σ = 19853248. Its totient is φ = 7444944.

The previous prime is 13028671. The next prime is 13028689. The reversal of 13028673 is 37682031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13028673 - 2¹ = 13028671 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13028673.

It is not an unprimeable number, because it can be changed into a prime (13028671) 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 in 7 ways as a sum of consecutive naturals, for example, 310186 + ... + 310227.

It is an arithmetic number, because the mean of its divisors is an integer number (2481656).

Almost surely, 2^13028673 is an apocalyptic number.

It is an amenable number.

13028673 is a deficient number, since it is larger than the sum of its proper divisors (6824575).

13028673 is an equidigital number, since it uses as much as digits as its factorization.

13028673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620423.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13028673 is about 3609.5253150518. The cubic root of 13028673 is about 235.3062131637.

The spelling of 13028673 in words is "thirteen million, twenty-eight thousand, six hundred seventy-three".