13272686 has 8 divisors (see below), whose sum is σ = 22753200. Its totient is φ = 5688288.

The previous prime is 13272673. The next prime is 13272689. The reversal of 13272686 is 68627231.

It is a happy number.

13272686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13272689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474011 + ... + 474038.

It is an arithmetic number, because the mean of its divisors is an integer number (2844150).

Almost surely, 2^13272686 is an apocalyptic number.

13272686 is a deficient number, since it is larger than the sum of its proper divisors (9480514).

13272686 is an equidigital number, since it uses as much as digits as its factorization.

13272686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948058.

The product of its digits is 24192, while the sum is 35.

The square root of 13272686 is about 3643.1697736998. The cubic root of 13272686 is about 236.7661469860.

The spelling of 13272686 in words is "thirteen million, two hundred seventy-two thousand, six hundred eighty-six".