13412273 has 8 divisors (see below), whose sum is σ = 15431040. Its totient is φ = 11419200.

The previous prime is 13412257. The next prime is 13412299. The reversal of 13412273 is 37221431.

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 13412273 - 2⁴ = 13412257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5288 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (1928880).

Almost surely, 2^13412273 is an apocalyptic number.

It is an amenable number.

13412273 is a deficient number, since it is larger than the sum of its proper divisors (2018767).

13412273 is a wasteful number, since it uses less digits than its factorization.

13412273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12847.

The product of its digits is 1008, while the sum is 23.

The square root of 13412273 is about 3662.2770239292. The cubic root of 13412273 is about 237.5932664165.

The spelling of 13412273 in words is "thirteen million, four hundred twelve thousand, two hundred seventy-three".