13206473 has 8 divisors (see below), whose sum is σ = 15139392. Its totient is φ = 11285136.

The previous prime is 13206449. The next prime is 13206491. The reversal of 13206473 is 37460231.

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

It is a cyclic number.

It is not a de Polignac number, because 13206473 - 2²⁰ = 12157897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13206493) 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, 290 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (1892424).

Almost surely, 2^13206473 is an apocalyptic number.

It is an amenable number.

13206473 is a deficient number, since it is larger than the sum of its proper divisors (1932919).

13206473 is an equidigital number, since it uses as much as digits as its factorization.

13206473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 13206473 is about 3634.0711330407. The cubic root of 13206473 is about 236.3717747019.

The spelling of 13206473 in words is "thirteen million, two hundred six thousand, four hundred seventy-three".