13412471 has 4 divisors (see below), whose sum is σ = 13875000. Its totient is φ = 12949944.

The previous prime is 13412459. The next prime is 13412489. The reversal of 13412471 is 17421431.

It is a happy number.

13412471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13412471 - 2⁶ = 13412407 is a prime.

It is a super-3 number, since 3×13412471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian 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 (13412671) 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 3 ways as a sum of consecutive naturals, for example, 231221 + ... + 231278.

It is an arithmetic number, because the mean of its divisors is an integer number (3468750).

Almost surely, 2^13412471 is an apocalyptic number.

13412471 is a deficient number, since it is larger than the sum of its proper divisors (462529).

13412471 is an equidigital number, since it uses as much as digits as its factorization.

13412471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462528.

The product of its digits is 672, while the sum is 23.

The square root of 13412471 is about 3662.3040561919. The cubic root of 13412471 is about 237.5944355754.

The spelling of 13412471 in words is "thirteen million, four hundred twelve thousand, four hundred seventy-one".