13471541 has 4 divisors (see below), whose sum is σ = 13482432. Its totient is φ = 13460652.

The previous prime is 13471519. The next prime is 13471547. The reversal of 13471541 is 14517431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14517431 = 37 ⋅392363.

It is a cyclic number.

It is not a de Polignac number, because 13471541 - 2⁶ = 13471477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13471541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13471547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3311 + ... + 6156.

It is an arithmetic number, because the mean of its divisors is an integer number (3370608).

Almost surely, 2^13471541 is an apocalyptic number.

It is an amenable number.

13471541 is a deficient number, since it is larger than the sum of its proper divisors (10891).

13471541 is an equidigital number, since it uses as much as digits as its factorization.

13471541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10890.

The product of its digits is 1680, while the sum is 26.

The square root of 13471541 is about 3670.3597916281. The cubic root of 13471541 is about 237.9427221343.

Adding to 13471541 its reverse (14517431), we get a palindrome (27988972).

The spelling of 13471541 in words is "thirteen million, four hundred seventy-one thousand, five hundred forty-one".