13471285 has 8 divisors (see below), whose sum is σ = 17016480. Its totient is φ = 10209744.

The previous prime is 13471273. The next prime is 13471291. The reversal of 13471285 is 58217431.

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 13471285 - 2⁵ = 13471253 is a prime.

It is a super-3 number, since 3×13471285³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 70807 + ... + 70996.

It is an arithmetic number, because the mean of its divisors is an integer number (2127060).

Almost surely, 2^13471285 is an apocalyptic number.

It is an amenable number.

13471285 is a deficient number, since it is larger than the sum of its proper divisors (3545195).

13471285 is a wasteful number, since it uses less digits than its factorization.

13471285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141827.

The product of its digits is 6720, while the sum is 31.

The square root of 13471285 is about 3670.3249174971. The cubic root of 13471285 is about 237.9412149145.

The spelling of 13471285 in words is "thirteen million, four hundred seventy-one thousand, two hundred eighty-five".