13180471 has 12 divisors (see below), whose sum is σ = 14401800. Its totient is φ = 12046608.

The previous prime is 13180463. The next prime is 13180477. The reversal of 13180471 is 17408131.

It is not a de Polignac number, because 13180471 - 2³ = 13180463 is a prime.

It is a super-3 number, since 3×13180471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13180477) 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 11 ways as a sum of consecutive naturals, for example, 9840 + ... + 11098.

It is an arithmetic number, because the mean of its divisors is an integer number (1200150).

Almost surely, 2^13180471 is an apocalyptic number.

13180471 is a deficient number, since it is larger than the sum of its proper divisors (1221329).

13180471 is a wasteful number, since it uses less digits than its factorization.

13180471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326 (or 1307 counting only the distinct ones).

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

The square root of 13180471 is about 3630.4918399578. The cubic root of 13180471 is about 236.2165433245.

The spelling of 13180471 in words is "thirteen million, one hundred eighty thousand, four hundred seventy-one".