13386471 has 16 divisors (see below), whose sum is σ = 20659200. Its totient is φ = 7551648.

The previous prime is 13386433. The next prime is 13386479. The reversal of 13386471 is 17468331.

13386471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13386471 - 2⁷ = 13386343 is a prime.

It is a super-3 number, since 3×13386471³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13386479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2376 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (1291200).

Almost surely, 2^13386471 is an apocalyptic number.

13386471 is a deficient number, since it is larger than the sum of its proper divisors (7272729).

13386471 is an equidigital number, since it uses as much as digits as its factorization.

13386471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158.

The product of its digits is 12096, while the sum is 33.

The square root of 13386471 is about 3658.7526563024. The cubic root of 13386471 is about 237.4408111045.

The spelling of 13386471 in words is "thirteen million, three hundred eighty-six thousand, four hundred seventy-one".