13273206 has 16 divisors (see below), whose sum is σ = 26782704. Its totient is φ = 4385024.

The previous prime is 13273201. The next prime is 13273207. The reversal of 13273206 is 60237231.

It is a Curzon number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13273201) 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, 9111 + ... + 10466.

It is an arithmetic number, because the mean of its divisors is an integer number (1673919).

Almost surely, 2^13273206 is an apocalyptic number.

13273206 is an abundant number, since it is smaller than the sum of its proper divisors (13509498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13273206 is a wasteful number, since it uses less digits than its factorization.

13273206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19695.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13273206 is about 3643.2411394252. The cubic root of 13273206 is about 236.7692389697.

The spelling of 13273206 in words is "thirteen million, two hundred seventy-three thousand, two hundred six".