13471081 has 8 divisors (see below), whose sum is σ = 14975744. Its totient is φ = 12033360.

The previous prime is 13471067. The next prime is 13471091. The reversal of 13471081 is 18017431.

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 13471081 - 2⁵ = 13471049 is a prime.

It is a super-3 number, since 3×13471081³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13471091) 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, 16311 + ... + 17116.

It is an arithmetic number, because the mean of its divisors is an integer number (1871968).

Almost surely, 2^13471081 is an apocalyptic number.

It is an amenable number.

13471081 is a deficient number, since it is larger than the sum of its proper divisors (1504663).

13471081 is a wasteful number, since it uses less digits than its factorization.

13471081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33471.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 13471081 is about 3670.2971269367. The cubic root of 13471081 is about 237.9400138350.

The spelling of 13471081 in words is "thirteen million, four hundred seventy-one thousand, eighty-one".