13828173 has 8 divisors (see below), whose sum is σ = 18697536. Its totient is φ = 9088800.

The previous prime is 13828169. The next prime is 13828183. The reversal of 13828173 is 37182831.

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

It is not a de Polignac number, because 13828173 - 2² = 13828169 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13828153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32248 + ... + 32673.

It is an arithmetic number, because the mean of its divisors is an integer number (2337192).

Almost surely, 2^13828173 is an apocalyptic number.

It is an amenable number.

13828173 is a deficient number, since it is larger than the sum of its proper divisors (4869363).

13828173 is an equidigital number, since it uses as much as digits as its factorization.

13828173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64995.

The product of its digits is 8064, while the sum is 33.

The square root of 13828173 is about 3718.6251491647. The cubic root of 13828173 is about 240.0241468760.

The spelling of 13828173 in words is "thirteen million, eight hundred twenty-eight thousand, one hundred seventy-three".