13272789 has 8 divisors (see below), whose sum is σ = 17832672. Its totient is φ = 8780720.

The previous prime is 13272761. The next prime is 13272793. The reversal of 13272789 is 98727231.

13272789 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 cyclic number.

It is not a de Polignac number, because 13272789 - 2⁵ = 13272757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13272709) 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, 16494 + ... + 17279.

It is an arithmetic number, because the mean of its divisors is an integer number (2229084).

Almost surely, 2^13272789 is an apocalyptic number.

It is an amenable number.

13272789 is a deficient number, since it is larger than the sum of its proper divisors (4559883).

13272789 is a wasteful number, since it uses less digits than its factorization.

13272789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33907.

The product of its digits is 42336, while the sum is 39.

The square root of 13272789 is about 3643.1839097141. The cubic root of 13272789 is about 236.7667594430.

The spelling of 13272789 in words is "thirteen million, two hundred seventy-two thousand, seven hundred eighty-nine".